Features: * 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 amp 14 - 8 Cu or 12 - 8 Al AWG wire, 35 to 60 amp 8 - 3 Cu or 8 - 2 Al AWG wire, 70 to 100 amp 6-1/0 Cu or 4 - 1/0 Al AWG wire * UL Listed, HACR rated * 120/240 volt; 10,000 AIR * 1-inch per pole (2 inches total) * 2 speed * 1/2-inch diameter shaft * 1/2 HP * 8.4 Amps What"s In The Box: * GE Electrical THQL2130 30-Amp 2-Pole 2-Inch Circuit Breaker