Refine Results

In Stock

Applied Filters:

Molded Case Circuit Breaker

ITE

Subcategory

Molded Case Circuit Breaker

Manufacturers (1)

ITE

Amperage

All

Voltage

All

Molded Case Circuit Breaker

For circuit breaker systems in commercial and industrial facilities, molded case circuit breakers are among the most widely used components for reliable overcurrent protection and electrical distribution. Molded case circuit breakers provide automatic circuit interruption during overload or short circuit conditions, protecting electrical systems and equipment from damage while enabling manual switching control. Electrical.com carries an extensive selection of molded 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, manufacturing facilities, data centers, and industrial power distribution applications.

SORT BY

Part Number	PRICE	Manufacturer	Amperage	Voltage
BL2-030	In Stock From $290^.32	Siemens	30	240
BL2-040	In Stock From $384^.30	Siemens	40	240
CC2B020	In Stock From $178^.77	Siemens	20	480
CE3B030	In Stock From $743^.39	Siemens	-	-
CE3B100	In Stock From Get Price	ITE	100	600
E21B015	In Stock From $25^.75	Siemens	-	-
E21B020	In Stock From $17^.37	Siemens	20	120
E22B020	In Stock From $60^.88	Siemens	20	240
E22B030	In Stock From $113^.47	Siemens	30	240
E22B050	In Stock From $81^.81	ITE	50	240
E22B100	In Stock From $62^.55	ITE	100	240
E23B050	In Stock From $65^.65	Siemens	50	240
E23B070	In Stock From $55^.09	Siemens	70	240
E41B015	In Stock From $35^.77	Siemens	15	277
E41B020	In Stock From $21^.50	Siemens	20	277
E41B040	In Stock From $247^.00	Siemens	40	277
E41B050	In Stock From $42^.21	ITE	50	277
E41B070	In Stock From $46^.83	ITE	70	277
E42B015	In Stock From $94^.50	Siemens	-	-
E42B030	In Stock From $77^.42	Siemens	-	-
E42B040	In Stock From $129^.04	Siemens	40	480
E43A030	In Stock From $155^.88	ITE	30	480
E43B015	In Stock From $128^.49	Siemens	15	480
E43B030	In Stock From $193^.82	Siemens	30	480

Popular Molded Case Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of molded case circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified MCCBs available for immediate shipment. From standard thermal-magnetic breakers to electronic trip units across all amperage ratings, we have what you need when others say no. Our comprehensive molded case circuit breaker inventory spans all voltage and current ratings, frame sizes, and interrupting capacities 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 molded case circuit breakers serve critical applications across commercial buildings, industrial facilities, manufacturing plants, data centers, healthcare facilities, distribution panels, motor control centers, switchboards, and power distribution systems.

Whether you're maintaining legacy equipment with obsolete MCCB models or sourcing current production breakers for new installations and retrofits, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need molded 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.