Your Premier Closed end Connector Supplier in China
DIFVAN have professional experiences of producing kinds of electric terminals and connectors,
DIFVAN have been in the closed end connector field since 1996
Full Range of Closed end connector for all models and sizes.
All models and sizes are available at DIFVAN, you can purchase all items here to save your time and cost.
Free Samples
DIFVAN can provide free samples service for closed end connector. You can get the samples in your company directly.
Fast and On time Delivery
DIFVAN have enough stock for closed end connector short and fast delivery time.
High quality nylon Closed end connector cap with tinned copper ferrule terminal connector. Used for different types of car audio and security installations, Prevents the wire from shorting out by insulating the end of the wire.
Closed wire connector is a connecting device specially designed for cable fastening. The outer casing is made of nylon injection molding and the internal copper tube is special. The wire crimping range is increased to make it easier to conduct electricity, and the wire can be clamped even if it is strongly vibrated. .
Closed end terminal made of high quality color coded thermoplastic plastic flame-retardant shell, good insulation, lowest aging, cone-shaped spring insert pull wires into the connectors for a firm grip. Ensures a perfect connection between the wires
DIFVAN copper Insulated closed end splice to accept a combination of solid and stranded wires. The outer casing is made of nylon injection molding and has an internal copper tube. It increases the crimping range of the wire to make it easier to conduct electricity, and it is more able to clamp the wire, even if it is strongly vibrated.
DIFVAN Winged Wire Connector Designed to connect wires of 18 through 8 gauge, For use in Electrical Appliances, Lighting, and Building Wiring, Screw on wire connector Provides a more Secure Grip and faster fingertip starts even when hands become slippery.
DIFVAN heat shrink butt connector all-in-one step solder and seal process. No need for crimp tools and soldering machine. Timer and mess saver, Specific color for specific size, easy to pick up for use. Butt connector Shrinking ratio: 2:1. Ideal used for Automotive, Boat, Marine and other Outdoor Applications.
Choose Difvan, Choose Extra Service
DIFVAN have professional experiences of producing kinds of electric terminals and connectors, one of the popular type is closed end connectors.
DIFVAN closed end connectors also named as closed end crimp connectors. this kind of closed end crimp cap connectors is used for making a simple connection of two or more wires to make a pigtail connection.
DIFVAN closed end crimp is made by copper or aluminum, insulated by Translucent Tubing. copper closed end connector have a good conductivity feature for copper wires, aluminum closed end connector also provide good performance for aluminum .
UL 94V-2 Flame Retardant Nylon Shell Polyamide 66 can not crack or break, even when applied to maximum wire combinations under extreme pressure,Translucent Tubing Allows a Visual Inspection for Inserted Wiring.
DIFVAN closed end connectors terminals voltage can be reach 300 Volt Rating.
Max temperature of closed end terminal up to 105°C/221°F.
Wire size of DIFVAN closed end connectors terminal varies from 0.5-1.5mm2, 1.5-2.5mm, 4-6mm2. A.W.G can be 22-16, 16-14, 12-10. this kind of wire closed end connectors are widely used in electric components, socket,
DIFVAN closed end connector are ideal way for connect terminate and seal stranded wire. the method of this closed end connector is crimped metal around a joint and squeezed wire and connectors together.
Introduction to Closed-End connector
Closed-end connectors are crimp-able for a quick, easy, inexpensive and permanent electrical connection of two or more wires. The external insulating coating of the connector is produced of nylon and has a small copper tin barrel. Insert your wires or cables into the closed end connector and crimp around the barrel using any regular wire crimpers.
Closed end crimp can connect or join multiple wires together and work well with both stranded and solid core wire. You can quickly seal up the connector using a dual wall heat shrink with adhesive, or you can wrap it with regular electrical tape. The maximum voltage rating for closed-end connectors is 300 volts.
A crimp closed-end connector is a type of solderless electrical connection used to seal and terminate stranded wire.
Crimping is a technique in which metal is bent around a joint and compressed together, which then makes a connection because crimping is a cold-working procedure needing only a simple handheld crimp tool, reliable connections made between the metallic parts (typically wire) and other non-metallic parts without the need for solder.
Closed end crimps are done to terminate wires as well as seal them from moisture and oxygen, which would cause corrosion. Terminators in electronic transmission lines avoid reflections that would occur at unterminated transmission lines, which can lead to distortions like video ghosting in analog signal modes.
Closed-end connectors come in a wide variety of fixed sizes for wires of different diameters. There also are flexible or adjustable ones that provide more flexibility.While the closed-end connector is one of the types or parts of electrical connectors, let us know what electrical connectors are and how is it connected to closed-end connectors.
An electrical connector is an electromechanical tool used to connect electrical ends and form an electrical circuit. Electrical connectors are composed of connections (male-ended) and jacks (female-ended).
The link may be temporary, as for compact devices, demand a tool for collection and extraction, or help as a stable electrical link between two cables or accessories. An adapter can be used to bring together different connectors effectively.For the use of strength, signal, and control, hundreds of different types of electrical connectors are built.
Connectors may connect two lengths of adjustable copper wire or cable, or combine a wire or cable to an electrical end.
Most connectors have two primary sections – the housing and the connecting terminals:
- Housing– The housing is the building or case used to accommodate the terminals, secure the durability of the connections, and guard the electrical contacts against short-circuiting and environmental risks.
Connector housings are typically made of molded plastic, but other insulating materials like ceramics are also used.
- Terminals– Terminals are the bolts in a connector which render electrical conduction to make the attachments unharmed.
They are almost always made of metal, but some of them use other conductive elements (carbon, silicon, etc.).
For some purposes, electrical connectors that own various styles might be required or preferred:
- Keyed Connectors– These are intended to combine only when they are in precise adjustment. It stops unexpected accident to the pins and blocks users from entering them in the wrong outlets.
- Locked Connectors– A locking device guarantees the connectors are secured in place, restricting links from collapsing unexpectedly, or from changing when the connector is hit or jolted.
- Hermetically Sealed Connectors– Some applications need an electrical bond which might be immersed in water. These connectors are purposely built to be completely working under water and endure forces up to deepness.
- Water Resistant Connectors– These connectors provide security for the electricity links against the destruction of water from splashes and occasional humidity, even if they cannot be sunk.
- Moisture/Oil Resistant Connectors– These are meant to preserve the electrical connections from loss created by oil or moisture.
- EMI or RFI Filtering– Innovations constructed into the housing to protect electromagnetic interference (EMI) connectors or RFI connectors that can change the electric flag transmission circuits.
- ESD Shielded Connectors– Electrostatic demobilization can destroy wiring and parts. ESD shielded connectors grant extra security against this.
Types of Electrical Connectors
There are many sorts of individual electrical connectors, which can be classified by level, purpose, and termination variety:
- Connector Level– You can divide every sort of connector into one or many of the five classifications known as connector levels:
- Wire-to-board or subassembly-to-subassembly
- Box-to-box or input/output
- IC chip or chip-to-package
- IC package or package-to-board
- PC board-to-board
- Connector Function– While a lot of connectors are application-specific, most of them can be classified based on their method of connection:
- Terminal Block– In these connectors, various wires are individually combined to a single terminal point and enclosed in a housing.
There are many dimensions, but the shortage of circuit stability makes them more cumbersome with some others.
The closed end terminal involve printed circuit board (PCB) terminal blocks, pluggable terminal blocks, multiple terminal connectors (MTC), and barrier strips.
These are applied to PCBs and various other electrical tools.
- Binding Post– These secure the bare wires with screws or clamps. The other end can be connected to terminals, buttons, or connectors.
Many stations can unite with banana plugs, pin connectors, and lug terminals. These are used for a diversity of audio and electronic testing devices.
- Plug and Socket– A female joint with one or more pins attaches into a male device or cap.
Closed end crimp gives natural, enabling connections to be made without instruments. A pinout plan can be useful for multi-pin connectors.
The connection classes involve USB, network cable, HDMI, DVI, RCA, SCSI, board mount, audio, coaxial, wire, etc.
Closed end connector terminal is frequently used for video, audio, car, computer, and PCB management in most consumer electronics.
- Rack and Panel– Closed end crimp connectors are used to link fixtures to removable electronic components, in particular when there are considerable considerations such as room or reliability of connections.
Types of connection include the panel rack, the cable, and the panel cable.
They are used frequently in printers, modems, stereos, and telecom.
- Blade– With the use of flat conductive blades, blade connects individual cables to blade containers.
Blades are sometimes hard-fitted to connect cables, such as speakers or thermostats, in some electronic systems.
Usually, closed end terminal are used to connect wire and can be used for almost any application that requires a point-to-point connection.
- Ring and Spade– They attach a single wire like blade connectors, except that the link is secure by sandwiching a threaded post and a screw or bolt.
They fix one cable, like blade connectors; the connection is safe, with a threaded post and a screw or bolt being sandwiched.
Closed end crimp are used primarily for connecting wire and also for virtually any implementation requiring point-to-point links.
- Termination of the Connector – The technique of ending or fixing the cable on the connector allows specific connectors to be categorized as:
- Insulation Displacement– Isolated cable or wire connecting insulation displacement (IDC) connect without needing the removal of the insulation.
When the cable or cable is inserted, a sharp blade or a series of blades are cut into insulation in the connector.
The removal of the stripping method reduces time, particularly by producers, but wire can be severely affected by the blades.
Closed end terminal reduces the present manner of handling. Also, instruments without IDC production are costlier and less efficient than tools for crimping.
- Crimping– Crimping establishes a separate link between connectors and cables.
In a metal barrel or terminal is placed a stripped wire and a crimping instrument is used to push a segment across a wire.
Closed end connector is frequently used to connect ring, blade, and spade connectors to the stranded wire.
Closed end terminal are chosen because they are safe, easy to use, cost-effective, and reproductive.
- Crimp barrel links, generally in oval form, are commonly used as a part of consumer electronics
- Open barrel links crimp a pre-crimp segment, which results in a U or V form. It is simpler to automate and usually more powerful than the crimped barrel links
- Soldering– Soldering includes the melting of filler metal (Solder) over a connection between conductors or terminals.
Closed end crimp ensures that the solder which suits the connected metals is very smooth and robust when appropriately performed.
These links take longer than crimping. They take more time.
PCBs are connected electrically to the installation sites through the soldering of pins or cables.
Components can also be mounted and soldered on the other side of the board using through-hole technology (THT).
Wire Range | Item NO. | A | B | C | |
MM2 | A.W.G | ||||
0.5 – 1.5 | 22 – 16 | CE1 | 2.6 | 7.8 | 18 |
1.5 – 2.5 | 16 – 14 | CE2 | 3.1 | 9.5 | 19.7 |
4 – 6 | 4 – 6 | CE5 | 4.4 | 12.5 | 25 |
6 – 10 | 8 | CE8 | 5.3 | 14.6 | 27.7 |
Wire Range | Metric and Standard Dimensions | ||||||
AWG | L | F | W | D | E | T | C |
22 – 16 | 21 / .83 | 13.6 / .53 | 5 / .19 | 8 / .31 | 7 / .28 | .5 / .02 | 2.3 / .09 |
16 – 14 | 18.7 / .74 | 12 / .47 | 5.2 / .2 | 7.7 / .30 | 6.9 / .27 | .32 / .01 | 3.3 / .13 |
12 – 10 | 25.5 / 1 | 14.6 / .57 | 7.5 / .29 | 10 / .39 | 7.5 / .29 | .7 / .028 | 4 / .16 |
8 | 30 / 1.2 | 18 / .71 | 9.4 / .37 | 12 – .47 | 8.5 / .34 | 1.3 / .04 | 4.4 / .17 |
22 – 16 | 15.2 / .60 | 8.8 / .35 | 5 / .20 | 6 / .24 | 7 / .27 | .5 / .02 | 2.3 / .09 |
16 – 14 | 15.2 / .60 | 8.8 / .35 | 5.8 / .23 | 6.3 / .25 | 7 / .27 | .45 / .018 | 3.1 / .12 |
12 – 10 | 17.8 / .70 | 8.8 / .35 | 7.3 / .29 | 9.2 / .36 | 7.5 / .30 | .7 / .03 | 4 / .16 |
22 – 16 | 15.3 / .6 | 6.3 / .25 | 5.0 / .2 | 7.5 / .3 | 7.0 / .28 | .25 / .01 | 2.6 / .1 |
22 – 14 | 18.3 / .72 | 8.3 / .33 | 5.7 / .22 | 8.2 / .32 | 7 / .28 | .25 / .01 | 3.1 / .12 |
18 – 10 | 20 / .79 | 10 / .39 | 8 / .31 | 10.2 / .40 | 7 / .28 | .4 / .02 | 5.3 / .21 |
This closed-end wire connector is intended for a quick, easy and stable attachment for two or more wires.
You need to insert your wires into the closed end connector terminals then crimp the barrel with a regular closed-end connector crimping tool.
They cover a wide variety from 22 AWG to 10 AWG.
CE1, CE2, CE5, and CE8 are the usual types closed end crimp cap connectors.
WIRES | ||||||
Model | Tube Height (L1) | Total Height (L2) | Inside Ø1 | Outside Ø2 | mm2 | AWG |
CE-1 | 6.8 | 17.8 | 2.5 | 6.3 | 1.25 | 22 – 16 |
CE-2 | 7 | 20 | 3 | 8 | 2 | 22 – 14 |
CE-5 | 8 | 25.5 | 4 | 5.5 | 5.5 | 22 – 10 |
CE-8 | 12 | 27.7 | 5 | 8 | 8 | 16 – 14 |
All these types of end crimp connectors come with a flared skirt to guarantee wires can easily be entered into the tubes to avoid turned back strands.
Closed-end connector terminals give a quick and reliable connection for wiring harness using a closed end connector crimp tool to make it splice quick connectors.
Types of Closed-End Connectors
- Non-Insulated Closed-End Terminals
The most practical terminal – used where the exceptional performance or installation components are not needed. Beveled mouth facilitates wire insertion — the maximum temperature for open terminals: 175°C/347°F.
Wire Range | Metric and Standard Dimensions | |||
AWG | L | W | C | D |
18-10 | 9.5/0.37 | 6.1/0.24 | 5.2/0.20 | 7.5/0.30 |
14-8 | 15.5/0.61 | 7.8/0.31 | 6.7/0.26 | 9.25/0.36 |
18-10 | 9.5/0.37 | 6.1/0.24 | 5.2/0.20 | 7.5/0.30 |
14-8 | 15.5/0.61 | 7.8/0.31 | 6.7/0.26 | 9.25/0.36 |
Maximum Electrical Current | ||||||||
AWG | 22 | 20 | 18 | 16 | 14 | 12 | 10 | 8 |
AMP | 9 | 12 | 17 | 18 | 30 | 35 | 50 | 70 |
Different Metric and Dimensions:
WIRE | DIMENSION | |||||||
RANGE | L | D | C | W | ||||
AWG/DIN | inch | mm | inch | mm | inch | mm | inch | mm |
22 / 0.5mm2 | 0.236 | 6.0 | 0.051 | 1.3 | 0.039 | 1.0 | 0.067 | 1.7 |
22 / 0.5mm2 | 0.315 | 8.0 | 0.051 | 1.3 | 0.039 | 1.0 | 0.067 | 1.7 |
20 / 0.75mm2 | 0.315 | 8.0 | 0.059 | 1.5 | 0.047 | 1.2 | 0.075 | 1.9 |
20 / 0.75mm2 | 0.394 | 10.0 | 0.059 | 1.5 | 0.047 | 1.2 | 0.075 | 1.9 |
18 / 1.0mm2 | 0.315 | 8.0 | 0.067 | 1.7 | 0.055 | 1.4 | 0.087 | 2.2 |
18 / 1.0mm2 | 0.394 | 10.0 | 0.067 | 1.7 | 0.055 | 1.4 | 0.087 | 2.2 |
18 / 1.0mm2 | 0.472 | 12.0 | 0.067 | 1.7 | 0.055 | 1.4 | 0.087 | 2.2 |
16 / 1.5mm2 | 0.315 | 8.0 | 0.079 | 2.0 | 0.067 | 1.7 | 0.098 | 2.5 |
16 / 1.5mm2 | 0.394 | 10.0 | 0.079 | 2.0 | 0.067 | 1.7 | 0.098 | 2.5 |
16 / 1.5mm2 | 0.472 | 12.0 | 0.079 | 2.0 | 0.067 | 1.7 | 0.098 | 2.5 |
14 / 2.5mm2 | 0.315 | 8.0 | 0.102 | 2.6 | 0.091 | 2.3 | 0.130 | 3.3 |
14 / 2.5mm2 | 0.394 | 10.0 | 0.102 | 2.6 | 0.091 | 2.3 | 0.130 | 3.3 |
14 / 2.5mm2 | 0.472 | 12.0 | 0.102 | 2.6 | 0.091 | 2.3 | 0.130 | 3.3 |
12 / 4mm2 | 0.472 | 12.0 | 0.126 | 3.2 | 0.110 | 2.8 | 0.154 | 3.9 |
10 / 6mm2 | 0.472 | 12.0 | 0.154 | 3.9 | 0.138 | 3.8 | 0.185 | 4.7 |
10 / 6mm2 | 0.7.09 | 18.0 | 0.154 | 3.9 | 0.138 | 3.8 | 0.185 | 4.7 |
8 / 10mm2 | 0.472 | 12.0 | 0.193 | 4.9 | 0.177 | 4.5 | 0.228 | 5.8 |
8 / 10mm2 | 0.709 | 18.0 | 0.193 | 4.9 | 0.177 | 4.5 | 0.228 | 5.8 |
6 / 16mm2 | 0.709 | 18.0 | 0.244 | 6.2 | 0.228 | 5.8 | 0.283 | 7.2 |
4 / 25mm2 | 0.630 | 16.0 | 0.311 | 7.9 | 0.295 | 7.5 | 0.358 | 9.1 |
4 / 25mm2 | 0.787 | 20.0 | 0.311 | 7.9 | 0.295 | 7.5 | 0.358 | 9.1 |
- Nylon Insulated Closed-End Terminals
Highlights a tin-plated brass-gripping jacket which secures the wire and strengthens the barrel. This barrel is tailored with a funnel entry, color-coded sleeve to offer superior insulating qualities. The ultimate in rugged construction and high-performance quality, nylon insulated terminals protect against pressure and high vibration.
Applicable Wire | Dimensions mm (in.) | ||||||||
AWG # | Wires Cross Section (mm2)(Total) | Style | L | F | E | Ø d | Ø B | Ø D | |
22 – 16 | ( 0.5 – 1.75 ) | CE1 | 1 | 20.8 ( .819 ) | 9.5 ( .374 ) | 7.0 ( .276 ) | 2.4 ( .094 ) | 5.0 ( .197 ) | 6.5 ( .256 ) |
16 – 14 | ( 1.0 – 3.0 ) | CE2 | 21.0 ( .827 ) | 9.5 ( .374 ) | 7.3 ( .118 ) | 3.0 ( .118 ) | 5.7 ( .224 ) | 8.0 ( .315 ) | |
12 – 10 | ( 2.5 – 6.0 ) | CE5 | 27.0 ( 1.063 ) | 12.0 ( .472 ) | 8.5 ( .335 ) | 3.8 ( .150 ) | 7.2 ( .283 ) | 9.5 ( .374 ) | |
8 | ( 4.0 – 9.0 ) | CE8 | 28.0 ( 1.102 ) | 12.0 ( .472 ) | 9.5 ( .374 ) | 4.5 ( .117 ) | 9.3 ( .336 ) | 12.0 ( .472 ) | |
16 – 14 | ( 1.5 – 3.0 ) | 2-SDW | 17.1 ( .673 ) | 7.6 ( .299 ) | 7.0 ( .276 ) | 2.7 ( 1.06 ) | 5.8 ( .228 ) | 8.2 ( .323 ) | |
26 – 22 | (0.2 – 0.6 ) | 0.5-SD | 2 | 9.7 (.382 ) | 4.1 9 ( .161 ) | 4.0 ( .157 ) | 1.2 ( .047 ) | 3.5 ( .138 ) | 4.3 ( .169 ) |
22 – 16 | ( 1.0 – 1.75 ) | 1-SD | 15.2 (.598 ) | 5.9 ( .232 ) | 8.0 ( .315 ) | 2.2 ( .087 ) | 5.0 ( .197 ) | 6.2 ( .244 ) | |
16 – 14 | ( 1.0 – 2.5 ) | 2-SD | 15.2 (.598 ) | 5.9 ( .232 ) | 8.0 ( .315 ) | 2.5 ( .098 ) | 5.85 ( .238 ) | 6.5 ( .256 ) | |
12 – 10 | (2.0 – 5.5 ) | 5.5-SD | 8.0 ( .315 ) | 8.5 ( .335 ) | 8.5 ( .335 ) | 3.5 ( .138 ) | 7.35 ( .289 ) | 9.4 ( .370 ) | |
8 | (4.0 – 9.0) | 8-SD | 10.2 ( .402 ) | 9.5 ( .374 ) | 9.5 ( .374 ) | 4.6 ( .181 ) | 9.3 ( .366 ) | 12.0 ( .472 ) |
- Vinyl Insulated Closed-End Terminal
Closed end crimp terminal is used where the insulated barrel is desirable and necessary. Features an insulation jacket of color-coded polyvinyl chloride (PVC) permanently narrowed to the barrel.
closed-end wire connector is formed as a funnel entry sleeve to reduce wire strand hang-up, which, in turn, improves crimping rates. It offers excellent insulating qualities as well as stability against vibration damage.
Wire insulation places itself against funnel part of vinyl sleeve thus eliminating strand hang-up. Crimping barrel and flared piece of the jacket provide superior electrical contact plus mechanical stress relief at the junction of barrel and insulation.
Manufacturing average color-coding indicates wire range. Insulators are rated at a continuous operating temperature range from -40°C to 105°C/-40°F to 220°F.
WIRE RANGE | DIMENSION | ||||||
AWG | L | F | W | D | E | T | C |
22-16 | 21 / .83 | 13.6 / .53 | 5 / .19 | 8 / .31 | 7 / .28 | .5 / .02 | 2.3 / .09 |
16-14 | 18.7 / .74 | 12 / .47 | 5.2 / .2 | 7.7 / .30 | 6.9 / .27 | .32 / .01 | 3.3 / .13 |
12-10 | 25.5 / 1 | 14.6 / .57 | 7.5 / .29 | 10 / .39 | 7.5 / .29 | .7 / .028 | 4 / .16 |
8 | 30 / 1.2 | 18 / .71 | 9.4 / .37 | 12 / .47 | 8.5 / .34 | 1.3 / .04 | 4.4 / .17 |
22-16 | 15.2 / .60 | 8.8 / .35 | 5 / .20 | 6 / .24 | 7 / .27 | .5 / .02 | 2.3 / .09 |
16-14 | 15.2 / .60 | 8.8 / .35 | 5.8 / .23 | 6.3 / .25 | 7 / .27 | .45 / .018 | 3.1 / .12 |
12-10 | 17.8 / .70 | 8.8 / .35 | 7.3 / .29 | 9.2 / .36 | 7.5 / .30 | .7 / .03 | 4 / .16 |
22-16 | 15.3 / .6 | 6.3 / .25 | 5.0 / .2 | 7.5 / .3 | 7.0 / .28 | .25 / .01 | 2.6 / .1 |
22-14 | 18.3 / .72 | 8.3 / .33 | 5.7 / .22 | 8.2 / .32 | 7 / .28 | .25 / .01 | 3.1 / .12 |
18-10 | 20/.79 | 10 /.39 | 8 / .31 | 10.2 / .40 | 7 / .28 | .4 / .02 | 5.3 / .21 |
- Heat Shrink Insulated Closed-End Terminal
Heat Shrink Insulated Closed-End Terminals protect against the most challenging of conditions making the best moisture protection available.
When the adhesive-lined heat shrink material is appropriately crimped and shrunk, Closed end crimp provides a seal and corrosion resistant to salt, water, steam, and other contaminants. Closed end terminal also provides improved mechanical performance when shrunk, to both the wire and the wire connector providing enhanced pullout strength and strain relief. The sturdy heat shrink tubing efficiently resists abrasion, cut-through, scoring, and the results of long-term aging.
AWG | Type | Color | Length |
22-18 | Solid | 40.6 / 1.60 | |
22-18 | Striped | 40.6 / 1.60 | |
16-14 | Solid | 41.9 / 1.65 | |
16-14 | Striped | 41.9 / 1.65 | |
12-10 | Solid | 42.5 / 1.67 | |
12-10 | Striped | 42.5 / 1.67 |
Bundle Ø min. | Bundle Ø max. | ØH min. a | ØH max. b | P ± 10 % | HW ± 20 % |
Article-No. |
4.0 | 8.0 | 12.0 | 4.0 | 40.0 | 2.6 | 416-12046 |
6.5 | 16.0 | 20.0 | 6.0 | 55.0 | 2.8 | 416-13060 |
10.0 | 20.0 | 25.0 | 8.5 | 65.0 | 2.8 | 416-02008 |
16.0 | 32.0 | 40.0 | 15.0 | 75.0 | 3.3 | 416-14047 |
26.0 | 51.0 | 62.0 | 23.0 | 132.0 | 3.8 | 416-15035 |
32.0 | 61.0 | 75.0 | 32.0 | 140.0 | 4.0 | 416-17033 |
48.0 | 80.0 | 105.0 | 45.0 | 135.0 | 4.0 | 416-16053 |
65.0 | 110.0 | 120.0 | 60.0 | 150.0 | 4.2 | 416-09000 |
90.0 | 135.0 | 160.0 | 82.0 | 135.0 | 4.5 | 416-10000 |
- High-Temperature Terminals
High-Temperature Terminals are sometimes used in motors, ovens, light fixtures and other uses where other terminals would melt or corrode. High-Temperature Terminals are created of steel with a nickel plating. They have a temperature rating for constant use at 482°C/900°F and intermittent use at 667°C/1200°F.
Nylon 66,UL approved 94V-0 | AL | CU | 125° | 300V | 1.25 | 22-16 |
(Aluminum) | (Tin-plated copper) | (257°F) | Voltage Max | 2 | 16-24 | |
5.5 | 14 – 12 | |||||
8 | 8 |
Uses and applications for closed-end connectors
Closed end connectors are several types of connections used in electrical wiring purposes, so it is helpful to know when to use a closed-end connector.
DIFVAN closed-end connector, crimp on wire connector that is used to connect two or more electrical wires. A closed end crimp connectors is small enough to use where the space available for wiring is limited, and there is not sufficient room to use other standard connectors.
The standard length is 18″, and the minimum length of electrical wire is 6,” and so the area can be limited inside an electrical box or device. For example, since many wiring applications have more than one wire inside an electrical box, the most secure, and safest way to connect multiple cables is to use a pigtail connector.
Nylon closed end pigtail connectors are often preferred to standard screw-on wire connectors when connections are subject to vibration or any jarring movement inherent in lighting fixtures, transportation, machinery or other similar applications.
Closed-End Connectors are typically used to increase the length of wires that are too short and are usually found in older electrical boxes. Closed end wire connector are situations in existing wiring positions where two or more wires are connected to an outlet, which is not safe.
A closed-end connector enables you to build a new connection of two or more wires to become a single, one connection wire connecting a device.
DIFVAN closed-end connector is an extension of wire that connects all wires into one safe connection, passing only the closed-end connector wire to be installed at the connection point.
You can use a closed-end connector to combine several neutral wires to become one neutral wire, multiple hot wires to become one hot wire, and also to extend the ground wire if needed.
You’ll need to strip the covering off the wire ends that must be connected, making sure the wire ends are all the equal length. Next attach the closed-end connector to connect and crimp the wires together on the cable ends, making sure that no bare copper is protruding out of the connector.
On the other end, use the wire to connect to the device. Connect only one cable to the device, and only to cables that have the same color, so that the neutral wires, hot wires, and ground wires are correctly connected only to each other.
Avoid pulling or stretching existing short cables to make it fit, instead, use a closed end crimp to connect 2, 3 or 4 wires and create a one-piece wire to install to the existing circuit.
These closed-end wire connectors are used in a wide range of commercial, industrial and domestic applications for connecting and joining electrical wires in wiring harnesses or insulating the ends of spare cables which may be needed eventually.
Closed end crimp connectors can be seen almost anywhere where an electrical connection is required. Some of the most common are:
- Industrial control systems
Closed end crimp is a general term that incorporates several types of control systems and connected instrumentation used for industrial process control.
Such control systems can range from a few modular panel-mounted controllers to big, interconnected and interactive, and multi-million in-field distributed control systems.
- Commercial and domestic appliances
Residential and commercial buildings need different electrical loads. Residential homes require one power phase: this phase delivers 120 volts of electricity.
Three wires are used to supply power: positive, negative, and neutral. Some devices such as dryers, air conditioners, and refrigerators require more energy in domestic residential. In such cases, 240 volts is supplied using a two-phase circuit.
Commercial buildings are supplied with three-phase wiring design. The design uses three legs; a large one that operates at 208 volts and two smaller ones that use 120 volts.
Each leg works at low workload as it supplies extra power to the electrical devices used. The design facilitates high overall efficiency enabling big commercial machines to last longer.
- Machine building
For some mechanical uses in steel mills and similar hot environments, no organic material gives adequate service. Closed end crimp terminal insulated with compressed mica flakes are used. Another form of high-temperature wire is a mineral insulated cable, with different conductors placed within a copper tube and the space packed with magnesium oxide powder.
The whole collection is drawn down to small sizes, thereby consolidating the powder. Such cables have a certified resistance for fire rating and are more expensive than non-fire rated cable. Closed end terminal have little versatility and behave more like rigid conduit rather than flexible wires.
- Automotive and transportation sector
More and more people and goods need to be transported every day. Automotive cables and wires are consequently in higher demand than ever, which is why this type of product has been regularly expanding.
The use of state-of-the-art heating and insulating materials such as silicone rubber or thermoplastics has been particularly helpful in successfully enlarging the range of products.
- Electrical and electronic equipment
Electrical cables are utilized to connect two or more devices or equipment, enabling the transfer of electrical power or signals from one device to the other. Cables are used for a wide variety of purposes, and each must be used for that purpose.
Wires are used broadly in electronic devices for signal and power circuits. Power cables are used for the best transmission of alternating and direct current power, especially using high-voltage cable. Electrical wires are widely used in building wiring for power, lighting, and control circuits installed in buildings.
Power Generation
The production of electrical energy is a current activity aimed at offering consumers the opportunity to receive a supply of electricity suitable for meeting their needs.
Electrical energy production occurs using the conversion of a primary energy source that can be renewable or exhaustible. These types of products have always paid great attention to environmental issues and have consequently developed meeting the different installation requirements in the field of alternative energy.
Some closed-end connectors are specifically designed to connect copper wires in photovoltaic systems. Having the acquired quality certification, Closed end wire connector have features suitable for the sector. The installation is helped using specific compression tools operated either by the battery, equipped with dedicated dies.
Power Transmission
The energy produced in the electric power plants is led to the end users via an infrastructure network of high voltage electrical transmission. Hydraulic heads for the compression of connectors and joints used in this area.
Power Distribution
Power distribution describes the last stage of the energy process. Electrical energy is transferred from the transmission system to the end consumers via this method.
The distribution system has both low and medium voltage lines.
The closed-end terminals can be made from different types of materials that guarantee good electrical connectivity.
The products are produced in either copper or aluminum closed-end connector. For the same part as in a low-voltage product, these use greater quality of material; the end parts of the medium voltage closed-end connectors are lessened without overlap to prevent the formation of electric discharge.
Civil Construction and Residential Systems
Closed-end connector products also include the civil construction sector, is suitable for making flexible cables on terminals and circuit breakers, where the free space is incredibly limited. For the installation of pre-insulated connectors are used in the sector.
Lightning Technology
Closed-end connectors are also created for use in public lighting. A specific connector has been produced to be placed on the underground cables that are focused towards the light points and pilings. In the field of private lighting technology, there is a vast range of cable types, suitable for attaching to cables inside beacons, ceiling lights, and control boxes.
Control and Automation Panels
For control and automation panels, for example, chain terminals have been designed to allow the reliable and rapid execution of wiring in series. These allow massive volumes of isolated terminal connectors to be instantly compressed, reducing any exertion or fatigue encountered by the operators when using the regular manual tools.
White Appliances
This area includes the applications linking to the major domestic appliances (washing, refrigerating, cooking) and the small home appliances section. Some Closed-end terminals specifically meet the market requirements, which are more demanding as concerns the safety and reliability of the electrical connection components. For example, using insulation that guarantees to withstand higher temperatures, ensuring the material can resist in the event of a fire.
Below are some of the wiring accessories that are mostly used with the closed-end connector in specific applications:
Wire-nut connectors
- Great for connecting wires without soldering! No electrical tape needed! No tools necessary
- Cone-shaped springs pull cables into connectors
- Pre-twisting wires are not required
Wire-nut connector | ||||||
ø A | ø B | ø C | E | L | AWG | COLOR |
3.8 | 6.7 | 8.6 | 5.8 | 15.2 | 22-16 | grey |
150 | 0.264 | 0.339 | 0.228 | 0.598 | ||
4.1 | 7 | 9.8 | 5.9 | 17.6 | 22-14 | blue |
0.161 | 0.276 | 0.386 | 0.232 | 0.693 | ||
5 | 9.9 | 12.2 | 7.8 | 22 | 22-14 | orange |
0.197 | 0.39 | 0.48 | 0.307 | 0.866 | ||
6 | 11.2 | 14 | 7.9 | 24 | 18-12 | yellow |
0.236 | 0.441 | 0.551 | 0.311 | 0.945 | ||
8.75 | 13.4 | 16.8 | 8.17 | 27 | 18-10 | red |
0.344 | 0.528 | 0.661 | 0.322 | 1.063 |
Closed-end connectors
- HIGH-QUALITY Nylon Crimp Cap with Tin-Plated Copper Ferrule Terminals Connector
- Designed to connect wires of 16 through 10 meter
- UL and CSA Listed, CQC Certified
Closed-end connectors | ||||||
ø d1 | ø d2 | E | F | L | AWG | DINmm² |
2.6 | 6.5 | 6.8 | 7.7 | 18 | 22 to 18 | 0.5-1.0 |
0.102 | 0.256 | 0.268 | 0.303 | 0.709 | ||
3.3 | 7.8 | 8.5 | 20.1 | 16 to 14 | 1.5-2.5 | |
0.13 | 0.307 | 0.335 | 0.791 | |||
4.3 | 10.5 | 7.8 | 11.9 | 24.6 | 10 to 12 | 4.0-6.0 |
0.169 | 0.413 | 0.307 | 24.6 | 0.969 | ||
5.2 | 12.2 | 8.8 | 13 | 27.3 | 8 | 10 |
0.205 | 0.48 | 0.346 | 0.512 | 1.075 |
What are the Closed-End Connector Tools?
Closed-End Crimping Tool
Closed-End connectors crimping tool is a kind of lightweight manual crimping plier that comfortable ergonomic design, rugged, and easily crimp features that make quick work of different installation tasks. All the crimper tools crimp a different size of Closed-End connectors.
What is a Crimping Tool?
When you make cables and wires, you must select the right terminal, cable types, size, and connectors to use. closed end crimp connectors is also necessary that you check if it is well connected. In modern connections, attaching a stripped wire is not enough, and this is where you will use a Crimping Tool.
A Crimping Tool is a device that assists in conjoining a metal connector and a cable or wire. It is used to create the connector deforming its barrel that ensures your wire connection in a stronger grip of the copper wires. It helps in keeping the copper wires and avoids it from fanning when you connect it to a terminal or a connector.
closed end crimp connectors is also an excellent tool to ensure that there is a 100% contact with your connection.
A Crimping Tool is also intended to suit your requirements in wire connection. closed end connector is also available in various sizes that can fit the wire connector and sizes needed to be crimped. Other than that, another crimping tool with dies is also available that gives you different die set that matches to the cable groups you are using from the 0.25 mm wire gauge onwards.
Why do you want to Use a Crimping Tool?
A correctly crimped terminal is one of the most ignored components of the connection process. For a variety of reasons, some use pliers or inappropriate instruments to crimp their terminals.
A plier, visas, hammer, and flak rocks are one of the most popular Crimping tool substitutes. closed end terminal does not provide you with proper crimping even if you can crimp your terminals with those instruments.
This will also not guarantee the durability and compatibility of your wire connection to the power source. Not using the right tools for crimping may result in over crimped your terminals or have a not secure connection.
Due to incorrect crimping, your safety and your product will not be guaranteed. closed end terminal may cause wire corrosion and electrical failure that will cost you more for regular rework and replacement.
To deliver a safe and long-lasting connection, using the right terminal and right crimping tool is necessary.
Reminders in Using Crimping Tools:
- Understanding the size of the terminal and the wire is one of usually overlooked in wiring connections. It is essential to know what terminal fits a specific quantity of a cable to avoid loose or too tight connection. DIFVAN crimping toolmay cause wiring failure if you ignore it.
- Choosing the proper crimping tool gives you a decent connection. A crimping tool is not entirely created to crimp all types of terminals. Each terminal has its unique crimping profile, and not all sizes of wires can be supported by a single crimping tool.
- In stripping your wire, different vital points should be considered: Do not over the strip and Do not strapless.
- In twisting your wire strands,Closed end crimp doesn’t mean that you have to twist it tightly. Just enough twist to make the strands connect and avoid it from fanning so that it won’t be difficult to insert it inside the terminal.
- These Crimping tools are created with color-coded crimping terminal that shows you what types and how large a particular connector it can accommodate.
- Do not forget to recheck your crimped wire if it is properly crimped. Examining the crimp’s grip before connecting it to a power output will help in making sure of the durability and safety features of the connection and avoid failure.
- Never test it with your finger or any other objects. Every crimping tool no matter how big or small, is not advised to be tested by just using your finger or other materials other than a terminal. This is to avoid any damages, injuries, and to avoid breaking your crimping tool.
Steps on how to Properly Crimp the Wire to the Connection
- Know what terminal and wire size you are going to use. This will be your essential information on what type of crimping needs to be done and what crimping tool that you need to use.
- Select the required crimping tool to what you need.
- Strip the wire with the right size or length. The stripped insulation should be done in limitation to the extent of the terminal.
- Twist the strands of the wire together. This will make your wire insertions easier to a terminal and avoids fanning of wire strands that cause a connection failure.
- Insert the stripped cable into the terminal. Make sure it’s linked correctly, and all the wire strands inside the terminal reach the metal section of the terminal precisely.
- Crimp the terminal’s insulated portion. Ensure the terminal is crimped based on its crimping profile and size on the crimping terminal. Crimp the tool with sufficient squeeze to crunch the terminal. Closed crimp connectormakes a crack noise that tells you if the terminal is crimped correctly.
- Check if the terminal is well crimped. You can test it by trying to pull the cable and connector away from each other. If it came to lose it means that it isn’t correctly crimped.
How do closed-end connectors work?
A crimp closed-end connector is a type of solderless electrical connection used to seal and terminate stranded wire. The connectors can connect or join multiple wires together and work well with both stranded and solid core wire. Insert your wires or cables into the closed end connector and crimp around the barrel using any regular wire crimpers.
How to remove the closed-end wire connector?
Several times when you work on an electronic or automobile product, you get across plastic wire connectors. Sadly, there are thousands of various connectors, from press-on connectors to butt connectors to individual proprietary connectors utilized for just one application. But, ultimately you can remove or cut a wire from any plastic connector.
- Check the plastic connector for a locking mechanism. Most of them, the lock is a “tab” lock that holds and presses over a ridge molded into the plastic housing. If you find one, pull up on the plastic tab with a pair of pliers to remove or open the casing. When it is opened, pull the wire out of the connector.
- Grip the cables or wires with your thumb and forefinger where the wire goes into the connector. Keep and hold the connector with your other hand and attempt to pull the cord out of the connector. In some instances, connectors either hold the wire in with a little metal prong, or they are pressed and crushed onto the wire. With a mild tug, the cord usually pulls out of the connector.
- Place a wire cutter next to the connector and cut the wire off the connector. Make sure to cut as close to the connector as possible, so you have sufficient cable to create a splice if needed to reconnect the wiring.
How to use a closed-end connector crimp tool
- Choose the right terminal for your project. A terminal is the somewhat bulky plastic part at the end of a cord. It appears typically right before the actual plug. For your crimp to work correctly, choose a terminal that’s suitable for your project.
- Strip the insulation from your wire. Do not expose more cable than the closed-end terminal length. So, if your terminal measures 1⁄2 inch in diameter, remove 1⁄2 inch of insulation.
The crimping tool may have a position for scoring insulation to remove it. Insert the wire into the right nest for scoring and gently work the device back and forth to penetrate the insulation.
- Twist the cables using your fingers. Twisting wires together makes it easier to slip into the terminal. It helps create a stronger crimp. After turning, insert the wires into the terminal.
Insert the terminal into the correct nest of your crimping tool. Some crimping tools come with color-coded nests the match with standard connector colors. Others come with wire gauges imprinted on the device to help you choose the correct nest. Then, squeeze the crimp tool as hard as possible and release to get a tight, long-lasting fuse.
You might have a ratchet crimping tool. In which case, the device releases automatically once the crimp is made. You don’t have to squeeze it so hard.
Conclusion
The closed end connector is crimp-able for a quick, easy, inexpensive and permanent electrical connection of two or more wires. The maximum voltage rating for closed-end connectors is 300 volts.
A crimp closed-end connector is a type of solderless electrical connection used to seal and terminate stranded wire.
Closed-end connectors are done to terminate wires as well as seal them from moisture and oxygen, which would cause corrosion.
Closed-end connectors come in a wide variety of fixed sizes for wires of different diameters. There also are flexible or adjustable ones that provide more flexibility.
This closed-end wire connector is intended for a quick, easy and stable attachment for two or more wires.
There are different types of closed-end connectors, and these are as follows:
- Non-Insulated Closed-End Terminals
The most practical terminal – used where the exceptional performance or installation components are not needed. The maximum temperature for open terminals: 175°C/347°F.
- Nylon Insulated Closed-End Terminals
Highlights a tin-plated brass-gripping jacket which secures the wire and strengthens the barrel.
- Vinyl Insulated Closed-End Terminal
It is used where the insulated barrel is desirable and necessary. Features an insulation jacket of color-coded polyvinyl chloride (PVC) permanently narrowed to the barrel. It is formed as a funnel entry sleeve to reduce wire strand hang-up, which, in turn, improves crimping rates. Insulators are rated at a continuous operating temperature range from -40°C to 105°C/-40°F to 220°F.
- Heat Shrink Insulated Closed-End Terminal
Heat Shrink Insulated Closed-End Terminals protect against the most challenging of conditions making the best moisture protection available. The sturdy heat shrink tubing efficiently resists abrasion, cut-through, scoring, and the results of long-term aging.
- High-Temperature Close End Terminals
High-Temperature Terminals are sometimes used in motors, ovens, light fixtures and other uses where other terminals would melt or corrode. They have a temperature rating for constant use at 482°C/900°F and intermittent use at 667°C/1200°F.
Uses and applications for closed-end connectors
There are several types of connections used in electrical wiring purposes, so it is helpful to know when to use a closed-end connector. A closed-end connector is small enough to use where the space available for wiring is limited, and there is not sufficient room to use other standard connectors.
Closed-End Connectors are typically used to increase the length of wires that are too short and are usually found in older electrical boxes.
You’ll need to strip the covering off the wire ends that must be connected, making sure the wire ends are all the equal length. Next attach the closed-end connector to connect and crimp the wires together on the cable ends, making sure that no bare copper is protruding out of the connector.
On the other end, use the wire to connect to the device. Connect only one cable to the device, and only to cables that have the same color, so that the neutral wires, hot wires, and ground wires are correctly connected only to each other. Avoid pulling or stretching existing short cables to make it fit, instead, use a closed-end connector to connect 2, 3 or 4 wires and create a one-piece wire to install to the existing circuit.
These closed-end wire connectors are used in a wide range of commercial, industrial and domestic applications for connecting and joining electrical wires in wiring harnesses or insulating the ends of spare cables which may be needed eventually. They can be seen almost anywhere where an electrical connection is required.
Some of the most common are:
Industrial control systems
It is a general term that incorporates several types of control systems and connected instrumentation used for industrial process control.
Commercial and domestic appliances
Residential and commercial buildings need different electrical loads. Residential homes require one power phase: this phase delivers 120 volts of electricity.
Machine building
For some mechanical uses in steel mills and similar hot environments, no organic material gives adequate service.
Automotive and transportation sector
Automotive cables and wires are consequently in higher demand than ever, which is why this type of product has been regularly expanding.
Electrical and electronic equipment
Electrical cables are utilized to connect two or more devices or equipment, enabling the transfer of electrical power or signals from one device to the other.
Power Generation
The production of electrical energy is a current activity aimed at offering consumers the opportunity to receive a supply of electricity suitable for meeting their needs.
Power Transmission
The energy produced in the electric power plants is led to the end users via an infrastructure network of high voltage electrical transmission.
Power Distribution
Power distribution describes the last stage of the energy process. Electrical energy is transferred from the transmission system to the end consumers via this method.
Civil Construction and Residential Systems
Closed-end connector products also include the civil construction sector, is suitable for making flexible cables on terminals and circuit breakers, where the free space is incredibly limited. For the installation of pre-insulated connectors are used in the sector.
Lightning Technology
A specific connector has been produced to be placed on the underground cables that are focused towards the light points and pilings. In the field of private lighting technology, there is a vast range of cable types, suitable for attaching to cables inside beacons, ceiling lights, and control boxes.
Control and Automation Panels
For control and automation panels, for example, chain terminals have been designed to allow the reliable and rapid execution of wiring in series.
White Appliances
This area includes the applications linking to the major domestic appliances (washing, refrigerating, cooking) and the small home appliances section.
What are the Closed-End Connector Tools?
Closed-End Crimping Tool
Closed-End connectors crimping tool is a kind of lightweight manual crimping plier that comfortable ergonomic design, rugged, and easily crimp features that make quick work of different installation tasks.
Here are the types of Closed-End Crimping Tools
- Closed-End Crimp Connectors, (22-10AWG)
- Closed-End Crimp Connectors, (12-10AWG)
- Crimp Tool for Nylon Closed End Connector, 12 AWG
What is a Crimping Tool?
A Crimping Tool is a device that assists in conjoining a metal connector and a cable or wire.
It is also an excellent tool to ensure that there is a 100% contact with your connection.
A Crimping Tool is also intended to suit your requirements in wire connection.
Other than that, another crimping tool with dies is also available that gives you different die set that matches to the cable groups you are using from the 0.25 mm wire gauge onwards.
Why do you want to Use a Crimping Tool?
For a variety of reasons, some use pliers or inappropriate instruments to crimp their terminals.
A plier, visas, hammer, and flak rocks are one of the most popular Crimping tool substitutes.
It does not provide you with proper crimping even if you can crimp your terminals with those instruments.
Not using the right tools for crimping may result in over crimped your terminals or have a not secure connection.
To deliver a safe and long-lasting connection, using the right terminal and right crimping tool is necessary.
Reminders in Using Crimping Tools:
- Understanding the size of the terminal and the wire is one of usually overlooked in wiring connections.
- Choosing the proper crimping tool gives you a decent connection.
- Do not over the strip and Do not strapless.
- In twisting your wire strands, it doesn’t mean that you have to turn it tightly.
- These Crimping tools are created with color-coded crimping terminal that shows you what types and how large a particular connector it can accommodate.
- Do not forget to recheck your crimped wire if it is properly crimped.
- Never test it with your finger or any other objects.
Steps on how to Properly Crimp the Wire to the Connection
- Know what terminal and wire size you are going to use.
- Select the required crimping tool to what you need.
- Strip the wire with the right size or length.
- Twist the strands of the wire together.
- Insert the stripped cable into the terminal.
- Crimp the terminal’s insulated portion.
- Check if the terminal is well crimped.
How do closed-end connectors work?
A crimp closed-end connector is a type of solderless electrical connection used to seal and terminate stranded wire.
How to remove the closed-end wire connector?
Check the plastic connector for a locking mechanism. Most of them, the lock is a “tab” lock that holds and presses over a ridge molded into the plastic housing.
Grip the cables or wires with your thumb and forefinger where the wire goes into the connector. Keep and hold the connector with your other hand and attempt to pull the cord out of the connector.
Place a wire cutter next to the connector and cut the wire off the connector. Make sure to cut as close to the connector as possible, so you have sufficient cable to create a splice if needed to reconnect the wiring.
Items you will need Pliers and Wire cutters.
How to use a closed-end connector crimp tool
- Choose the right terminal for your project.
- Strip the insulation from your wire. Do not expose more cable than the closed-end terminal length.
- Twist the wires using your fingers.
Some of the wiring accessories used in the closed-end connector:
- Wire-nut connector
- Closed-end connector
- Connect sleeve
- Soft Vinyl-cap
- Quick Splice
- Push-in wire connector
- Heat-shrinkable tubing
- Cable ties
- EC – type wire markers
- O – type wire markers
- Clip-on wire markers
Here are the types of Closed-End Crimping Tools
- Closed-End Crimp Connectors, (22-10AWG)
- Closed-End Crimp Connectors, (12-10AWG)
- Crimp Tool for Nylon Closed End Connector, 12 AWG
Copper and aluminum closed-end connector
Copper splice caps are crimp able connectors designed for use with both stranded and solid wires. While the aluminum closed-end tube is used to ensure perfect connections between wires.
Packaging type
- By fifty’s
- By seventy’s
- By one hundred’s
- By three hundred’s
- By one thousand’s
The top closed end connectors
Splice cap crimp tool
Features
- Designed for fast, permanent, pressure-type connections
- UL Listed and CSA Certified
- Zinc-plated or copper sleeves resist corrosion
Closed-end Insulated Splice
This series is made of copper with a tin plated finish for 22 to the 12AWG wire. This series splice comes with nylon insulation and closed barrel.
There is a brand that provides splices for almost every kind of wiring requirement, from plain wire splices to splices created for heavy-duty purposes and in harsh environments where sealed connections are required.
Whether it is repairing the wiring in the area, connecting a wire to a modern fitting or associating two or more cables to the same point.
Applicable to use at:
Defense, Military & Aerospace, Automotive, Commercial, Consumer Electronics, Lighting, Motor Drive & Control
Closed-End Splice
The twist on, the closed-end connector is an orange Wire-Nut® Wire connector, made of thermoplastic. This type of connector accepts 22 to 14AWG wire range. It has a positive grip design gives easy installation, and a deep skirt protects flash-over for Industrial Application.
- Fixed, square-wire spring
- UL94V-2 Flammability rating
- No pre-twisting required
- 600V Maximum voltage
- Reusable
Closed-End Splice, Twist on 74BSeries
This type of connector accepts 22 to 14AWG wire range. It has a positive grip design gives easy installation, and a deep skirt protects flash-over for Industrial Application.
- Fixed, square-wire spring
- UL94V-2 Flammability rating
- No pre-twisting required
- 600V Maximum voltage
- Reusable
Closed-End Splice, Twist on 71BSeries
It has a positive grip design gives easy installation, and a deep skirt protects flash-over for Industrial Application.
- Fixed, square-wire spring
- UL94V-2 Flammability rating
- No pre-twisting required
- 600V Maximum voltage
- Reusable
Closed-End Splice, Twist on 72BSeries
It has a positive grip design gives easy installation, and a deep skirt protects flash-over for Industrial Application.
- Fixed, square-wire spring
- UL94V-2 Flammability rating
- No pre-twisting required
- 600V Maximum voltage
- Reusable
Crimp-on Wire Joints, Nylon Self-Insulated
The Crimp-on Wire Joint provides a terminating point for a group of wires running in one direction.
- The brazed copper sleeve prevents separation of connection during crimping
- 600V Maximum voltage
- 150°C Temperature rating
- Internal serrations enable cold flow for increased conductivity and pull-out strength
Applications
- Automotive
- Commercial
- Industrial
Closed-end Splice Twisted on
- Contoured wing design to provide extra leverage for maximum torque
- Wide-range, live action, expandable spring handles to accommodate large combinations as needed. You can also use this for copolymer shell for smooth, progressive tightening which ensures a reliable connection.
Closed-end Splice Fork/Spade Tongue Terminal
It is made of a tin-plated copper or tin-plated bronze body for spring spades, and a copper and colored lining jacket suited over a terminal vessel.
The specific structure of accessory falls, and the development of the terminal provides for consistent insulation depth under crimping force, transferring this pressure evenly to the center of the crimping range.