Molded case circuit breakers provide branch or feeder circuit protection against overload or short circuits, employing thermal magnetic trip units sensing both temperature and current to operate the breaker. Available in a variety of frame sizes for 3-pole configurations, UL489-rated MCCB components are available with amperage capacities up to 800A.
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
£770.00SKU: UVH4LP21KUVH4LP21KField installable undervoltage trip device, 24 VDC sensing range, 18in pigtail. For use with L-frame molded case circuit breaker. Learn More
£408.00SKU: HM4R24XHM4R24XHandle, 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
£386.00SKU: HM4R12XHM4R12XHandle, 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
£331.00SKU: HM3R24XHM3R24XHandle, 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
£297.00SKU: HM3R12XHM3R12XHandle, 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
£271.00SKU: HM1R24XHM1R24XHandle, 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
£242.00SKU: HM1R12XHM1R12XHandle, 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
£172.00SKU: GHMVD12BGHMVD12BHandle, 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
£154.00SKU: GHMVD06BGHMVD06BHandle, 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
£20.78SKU: GDINGDIN35mm 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
£172.00SKU: FHMVD12BFHMVD12BHandle, 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
£1,161.00SKU: F4S06CF4S06CHandle, flange, 5.9ft/1.8m cable length, external front mount, defeatable, lockable, NEMA 1/12. For use with L-frame model MCCBs. Learn More
£1,008.00SKU: F4S04CF4S04CHandle, flange, 3.9ft/1.2m cable length, external front mount, defeatable, lockable, NEMA 1/12. For use with L-frame model MCCBs. Learn More
£927.00SKU: F3S06CF3S06CHandle, flange, 5.9ft/1.8m cable length, external front mount, defeatable, lockable, NEMA 1/12. For use with K-frame model MCCBs. Learn More
£884.00SKU: F3S03CF3S03CHandle, flange, 2.9ft/0.9m cable length, external front mount, defeatable, lockable, NEMA 1/12. For use with K-frame model MCCBs. Learn More