Schneider Electric / Square D QO3401021 QO™ Miniature Circuit Breaker with Shunt Trip; 40 Amp, 240 Volt AC, 3-Pole, Plug-On Mount

Detailed Description: Schneider Electric/Square D QO™ 3-Pole Standard miniature circuit breaker features thermal magnetic molded case for extra protection. Circuit breaker has current rating of 40 Amps and voltage rating of 240 VAC. It has interrupt rating of 10 kilo-Amps and shunt trip package of 120/208/240 VAC. It accommodates copper or aluminum wire size of 8 - 2 AWG and offers effective overload/short circuit protection for added safety.

The 3-Phase circuit breaker measures 2.250 Inch x 2.910 Inch x 3.120 Inch. It is ideal for QO load centers, NQOD panel boards, OEM interiors and speed-D switchboard distribution panels. It features reliable box lug terminal and VISI trip indication for convenience. Breaker requires four spaces and uses plug-on mounting to hold firmly. Circuit breaker meets UL/CSA/HACR standards.