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Siemens / ITE JK3B125 – 125A 3 Pole Molded Case Circuit Breaker One Day Deal
Original price was: $538.19.$226.04Current price is: $226.04.
For orders under $150.00, a shipping fee of $12.99 applies.
Providing robust overcurrent protection, the Siemens JK3B125 is a 3-pole, 125A molded case circuit breaker. It is designed for commercial power distribution systems. This bolt-on breaker installs into Siemens P4 and P5 panelboards, as well as legacy ITE CDP enclosures. It is an exact fit for older installations, while the JXD63B125 serves as the modern replacement. Featuring an interchangeable trip unit, it delivers 22 kAIC at 480VAC and includes adjustable magnetic settings.





