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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
E4S-A32	In Stock From Get Price	ABB	3200
S8V1600	In Stock From Get Price	ABB	1600
S8V2500	Limited Stock From Get Price	ABB	2500
S8V16CW	In Stock From Get Price	ABB	1600
S8V16EW	In Stock From $2,493^.18	ABB	1600
S8V20DW	In Stock From Get Price	ABB	2000
S8V20EW	In Stock From $2,799^.36	ABB	2000
SSD1G3X2N000000	In Stock From $8,358^.83	ABB	-
SSD6G9X25000000	In Stock From Get Price	ABB	-
SSD6G9X35000000	In Stock From Get Price	ABB	-
E2N-A12	Limited Stock From Get Price	ABB	1200
T8V2500	Limited Stock From Get Price	ABB	2500
S8V16CW4A400X	In Stock From $17,722^.25	ABB	1600
SSD1G3X3N000000	In Stock From $10,751^.27	ABB	-
E3S-A20	In Stock From Get Price	ABB	2000
F2S2500	Limited Stock From Get Price	ABB	2500
SSD3G6X3W000000	In Stock From $15,142^.16	ABB	-
E3N-A20	In Stock From $16,625^.00	ABB	2000
E3S-A16	In Stock From Get Price	SACE	1600
E3S-A25	In Stock From $10,122^.31	ABB	2500
E3V-A20	In Stock From Get Price	ABB	2000
TPYY5616E1	In Stock From $3,027^.78	General Electric	-
E3HA25	In Stock From $1,142^.16	ABB	-
SHF3G6X2W000000	In Stock From $13,373^.87	ABB	-

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.