This Eaton Cutler-Hammer GBH3030 circuit breaker offers reliable overload protection for your electrical systems. Designed as a three-pole, 30-amp breaker, it features a thermal-magnetic trip mechanism and a bolt-on mounting style for secure installation. With a robust 10,000 AIC interrupting rating and approvals from CSA and UL, this breaker ensures safety and compliance. It is part of the GBH series, known for its quality and performance in circuit protection..The Eaton Cutler-Hammer GBH3030 is a three-pole, 30-amp circuit breaker with a 10,000 AIC interrupting capacity. It operates at a voltage rating of 347/600VAC and features a bolt-on mounting type. This thermal-magnetic breaker includes non-interchangeable trip units and is CSA/UL approved.