Positive-grip design requires no pre-twisting for fast, easy installation
Use on bare copper wire do not use with aluminum
Tough UL 94V-2 flame-retardant shell rated at 221 F (105 Celsius)
Rated to 600-Volt max, fixed, square-wire springs create their own threads to maintain a secure positive grip that will not relax over time
Product Specifications: Minimum wire capacity of two # 18 AWG, Maximum wire capacity of four #14 wires and one #18 AWG, UL listed to 486C and CSA certified to C22.2 #188
Accepts 2 #18 to 3 #12 AWG wire combinationsRated for 600 Volt maximumFixed square-wire spring creates its own threads on the conductor for a secure positive gripNo pre-twisting required