Eaton / Cutler-Hammer PB320000 – 2000A 3 Pole Molded Case Circuit Breaker Limited Time

Engineered for demanding industrial environments, the Eaton PB320000 is a 3-pole, 2000A insulated case circuit breaker. It delivers reliable high-capacity power distribution for 600VAC systems. This bolt-on MCCB mounts into PB Series enclosures, panelboards, and switchboards via a secure busbar connection. It can be replaced by newer Series C RD-Frame or Power Defense PD6 units. Equipped with an interchangeable thermal magnetic trip unit (LI), it provides a 100kA interrupting capacity at 480V.