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Twister® Wire Connectors



Wire Combination Range 

Wire Combination Range (mm) 


Part No.



22 to 10 AWG

Min. 2 #22

Max. 3 #12


,34mm2 to 4,0mm2

 Min. 2-,34mm2

 Max. 3-4,0mm2

Box of 100


Jar of 500


Barrel of 35,000




22 to 8 AWG

Min. 3 #22

Max. 3 #10


,34mm2 to 10,0mm2

Min. 3-,34mm2

Max. 3-6,0mm2

Box of 100


Jar of 400


Bag of 500


Jar of 750


Barrel of 25,000




18 to 6 AWG

Min. 3 #14

Max. 2 #8 w/2 #12


,75mm2 to 10,0mm2

Min. 3-2,5mm2

Max. 2-10,0mm2 w/2-4,0mm2

Box of 50


Bag of 250


Barrel of 15,000




22 to 8 AWG

Min. 2 #18

Max. 4 #10


,34mm2 to 10,0mm2

Min. 2-,75mm2

Max. 4,0-6,0mm2

Box of 50


Jar of 250 30-244J
Jar of 500 30-644J
Barrel of 20,000 30-944

*1,000V maximum in fixtures and signs

More comfort, less fatigue.

Twister® Wire Connectors have earned a solid reputation as the most technically advanced wire connector available. These superior wire connectors are designed from top to bottom with features to provide more comfort and less fatigue to professional electricians. With swept wings and an expanding, live-action spring, the Twister® supports a wide range of common wiring configurations with comfort and ease, even on the toughest combinations like solid-to-stranded. The copolymer shell expands for smooth, progressive tightening ensuring dependable connections.

The Twister® also features a hexagonal top with a ribbed cap for fast fingertip starts as well as nut driver installation. The tough, flame-retardant shell withstands the most rugged environmental extremes while the deep skirt provides maximum dielectric strength. Additionally, The Twister® can easily be removed for repeat use on the same size or larger wire combinations.

The small profile of the Twister® LT makes it the perfect connector for recessed lighting applications, receptacles, and GFCIs. The wide range of this compact connector can replace a standard gray, blue, orange, or yellow twist-on connector as well as a yellow winged connector.

The Twister® Pro Wire Connector offers the widest range red/yellow connector in the Industry, from as low as 2 #18 gauge wires to as high as 4 #10 gauge wires, while also featuring a patented over-molded grip for the ultimate in installation comfort.

Twister Chart

Q: Can IDEAL Wire Connectors be used on DC voltage?

A: IDEAL Wire Connectors are listed to UL 486C. The standard does not differentiate between AC or DC voltage; and therefore IDEAL Twist-on Wire Connectors are acceptable for use with either AC or DC voltage.

Q: What is the amperage rating for wire connectors?

A: The maximum ampacity of a wire connector correlates to the maximum ampacity of the conductors being used in the combination. The ampacity of the conductor is determined by the gauge of the conductor combined with the ambient temperature and the jacket type of the conductor. The table for Allowable Ampacities of Insulated Conductors (Table 310.15(B)(16)) can be found in the National Electric Code under Article 310 – Conductors for General Wiring.

For example, a 12-AWG THHN copper conductor has a maximum amperage rating of 30 amps at 90C (194F). A wire connector with a maximum range of 12-AWG conductors would also have a maximum amperage rating of 30 amps.

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