3P series molded case circuit breakers provide branch or feeder circuit protection against overload or short circuits. Available in four frame sizes with thermal magnetic trip mechanisms and amperage capacities up to 600A, these UL489-rated 3-pole breakers offer high-speed "blow-open" conductor design and advanced arc-extinguishing technology.
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 1/12. For use with L-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 1/12. For use with K-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with L-frame model MCCBs. 24in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with L-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with K-frame model MCCBs. 24in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with K-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with F-frame model MCCBs. 24in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 4/4X. For use with F-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 1/12. For use with G-frame model MCCBs. 12in shaft and operator included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 1/12. For use with G-frame model MCCBs. 6in shaft and operator included. Learn More
35mm DIN rail mount adapter, package of 1. For use with G-frame Molded Case Circuit Breaker (MCCB) models onto 35mm DIN rail. Mounting hardware included. Learn More
Handle, pistol, position indicating, black, external front mount, defeatable, lockable, NEMA 1/12. For use with F-frame model MCCBs. 12in shaft and operator included. Learn More