Copper-to-copper connections, calibrated for optimum trip performance, heat-resistant thermoset cases and covers, cemented calibration screw. May be used, when marked to accept, with American Switch, Arrow Hart, Bryant, General Switch, GTE, Sylvania, most ITE, Murray, Westinghouse Type BR, Challenger, Crouse-Hinds. 15 to 30 A 14-8 Cu or 12-8 Al AWG wire, 35 to 60 A 8-3 Cu or 8-2 Al AWG wire, 70 to 100 A 6-1/0 Cu or 4-1/0 Al AWG wire. UL Listed, HACR rated. 120/240 V, 10,000 Air. 1 in per pole (2 in total).
