Siemens / ITE ET225-3125 – 125A 3 Pole Molded Case Circuit Breaker Crafted

Maintaining existing electrical infrastructure is simple with the Siemens ET225-3125 legacy molded case circuit breaker. Designed to fit seamlessly into ITE CDP-7, as well as Siemens P4, P5, SB1, and SB2 panelboards, this 3-pole device avoids costly system overhauls. Rated for 125 amps at 600VAC, it features fixed thermal and magnetic trip functions for standard LI protection. While the JXD63B125 serves as its modern substitute, this original unit mount breaker ensures a perfect physical match.