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Insulated Case Circuit Breaker

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Insulated Case Circuit Breaker

For circuit breaker applications in commercial and industrial power distribution systems, insulated case circuit breakers are among the most critical components for reliable overcurrent protection and system safety. Insulated case circuit breakers provide adjustable trip settings and high interrupting capacity while offering compact installation in panelboards and switchboards. Electrical.com carries an extensive selection of insulated case circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, industrial facilities, data centers, and healthcare infrastructure applications.

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Part Number	PRICE	Manufacturer	Amperage
PB31600PRF	In Stock From $4,559^.94	Westinghouse	1600
PB32500F	In Stock From $3,366^.65	Cutler Hammer	2500
PA32000F	In Stock From Get Price	Westinghouse	2000
PB31200PR	In Stock From Get Price	Westinghouse	1200
PB31600	In Stock From $4,965^.69	Westinghouse	1600
PB32500	In Stock From Get Price	Westinghouse	2500
PBF32000F	In Stock From Get Price	Westinghouse	2000
PC32000F	In Stock From $8,457^.49	Westinghouse	2000
PC33000	In Stock From $19,381^.95	Westinghouse	3000
PC33000F	In Stock From $33,997^.00	Westinghouse	3000
PA22000	In Stock From Get Price	Westinghouse	2000
PA31000	In Stock From Get Price	Westinghouse	1000
PA31200	In Stock From Get Price	Westinghouse	1200
PA31400	In Stock From Get Price	Westinghouse	1400
PA31600	In Stock From Get Price	Westinghouse	1600
PA31800	In Stock From $222^.22	Westinghouse	1800
PA32000	In Stock From Get Price	Westinghouse	2000
PA3600	In Stock From Get Price	Westinghouse	600
PA3800	In Stock From Get Price	Westinghouse	800
PB21600	In Stock From Get Price	Westinghouse	1600
PB21600PRF	In Stock From Get Price	Westinghouse	1600
PB22000	In Stock From Get Price	Westinghouse	2000
PB22500	In Stock From $1,297^.14	Westinghouse	2500
PB22500F	In Stock From $1,308^.08	Westinghouse	2500

Electrical.com stocks the largest inventory of insulated case circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit breakers available for immediate shipment. From low voltage to medium voltage applications, we have the insulated case breakers you need when others say no. Our comprehensive insulated case circuit breaker inventory spans all amperage ratings, voltage classes, and frame sizes from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our insulated case circuit breakers serve critical applications across industrial power distribution systems, manufacturing facilities, commercial buildings, data centers, utility substations, process control installations, and heavy industrial equipment.

Whether you're maintaining legacy electrical systems with obsolete insulated case breaker models or sourcing current production breakers for new installations and upgrades, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need insulated case circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.