Super Sale Siemens JD3B225 – 225A 3 Pole Molded Case Circuit Breaker

Designed for heavy-duty power distribution, the Siemens JD3B225 is a 225A, three-pole MCCB. It ensures consistent performance across commercial systems. The unit-mount design allows for integration into Siemens Sentron P4 and P5 panelboards, as well as switchboards. It replaces the JD63B225 breaker. This JD-frame device utilizes a thermal-magnetic trip mechanism with fixed thermal and adjustable magnetic settings. It provides 65kAIC at 240VAC.