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Insulated Case Circuit Breaker

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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
PCA32000F	In Stock From Get Price	Westinghouse	2000
PCCA32000F	In Stock From $10,615^.26	Westinghouse	2000
S8V16CW	In Stock From Get Price	ABB	1600
S8V16EW	In Stock From $1,994^.54	ABB	1600
S8V20DW	In Stock From Get Price	ABB	2000
S8V20EW	In Stock From $2,239^.49	ABB	2000
SEF30	In Stock From $9,861^.45	Square D	3000
SEF40	In Stock From $0^.02	Schneider Electric	4000
SHD20B220	Limited Stock From Get Price	General Electric	2000
SHF08G208	In Stock From Get Price	General Electric	800
SHF16B216H	In Stock From Get Price	General Electric	1600
SHF30G330	In Stock From $2,991^.82	General Electric	3000
SPB100-3000	In Stock From $26,082^.00	Cutler Hammer	3000
SPB100-3P-1600A-EO-DO-LSI	In Stock From $6,118^.51	Cutler Hammer	1600
SPB100-3P-1600A-EO-DO-LSIG	In Stock From $14,089^.21	Cutler Hammer	1600
SPB100-3P-1600A-MO-DO-LSIG	In Stock From Get Price	Cutler Hammer	1600
SPB100-3P-2000A-EO-DO-LSIG	In Stock From Get Price	Cutler Hammer	2000
SPB100-3P-2500A-EO-DO-LSI	In Stock From Get Price	Cutler Hammer	2500
SPB100-3P-2500A-MO-DO-LSIG	In Stock From Get Price	Cutler Hammer	2500
SPB100-3P-3000A-EO-DO-LSI	In Stock From Get Price	Cutler Hammer	3000
SPB100-3P-3000A-EO-DO-LSIG	In Stock From $9,422^.07	Cutler Hammer	3000
SPB100-3P-3000A-MO-BO-LS	In Stock From $5,126^.83	Cutler Hammer	3000
SPB100-3P-3000A-MO-DO-LIG	In Stock From $8,755^.57	Cutler Hammer	3000
SPB100-3P-3000A-MO-DO-LSI	In Stock From Get Price	Cutler Hammer	3000

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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.