Limited Offer Eaton / Cutler-Hammer QC3040H – 40A 3 Pole Miniature Circuit Breaker

Designed for industrial applications, this 40-amp Quicklag breaker ensures dependable thermal-magnetic overcurrent protection. It carries a HACR rating for heating and cooling systems. Featuring a cable-in/cable-out configuration, it mounts into Eaton Quicklag panelboards and standard enclosures. It can also be adapted for DIN rail installations. Rated for 10kA interrupting capacity at 240V, the device provides safe operation for three-phase systems and accepts 14-4 AWG wiring.