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Molded Case Circuit Breaker

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Molded Case Circuit Breaker

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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.

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Part Number	PRICE	Manufacturer	Amperage	Voltage
D140EE	In Stock From $14^.37	Siemens	40	240
D215EE	In Stock From $26^.77	Siemens	15	240
D220EE	In Stock From $45^.50	Siemens	20	240
E1SQJ22B150	In Stock From $229^.24	Siemens	150	240
E1SQJ23B225	In Stock From $983^.02	Siemens	225	240
E2HBL	In Stock From $20^.74	Siemens	-	-
ED21B100L	In Stock From $88^.80	Siemens	100	120
ED22B025	In Stock From $104^.26	Siemens	25	240
ED22B025L	In Stock From $178^.50	Siemens	25	240
ED22B035	In Stock From $113^.18	Siemens	35	240
ED22B035L	In Stock From $120^.30	Siemens	35	240
ED22B045L	In Stock From $190^.00	Siemens	45	240
ED22B080L	In Stock From $283^.99	Siemens	80	240
ED22B090L	In Stock From $159^.52	Siemens	90	240
ED22M015	In Stock From $101^.56	Siemens	15	240
ED22S100AL	In Stock From $215^.35	Siemens	100	240
ED23B025L	In Stock From $248^.63	Siemens	25	240
ED23B035	In Stock From $739^.97	Siemens	35	240
ED23B035L	In Stock From $153^.52	Siemens	35	240
ED23B045L	In Stock From $402^.42	Siemens	45	240
ED23S100AL	In Stock From $468^.47	Siemens	100	240
ED41B035	In Stock From $163^.90	Siemens	35	120
ED41B035L	In Stock From $203^.11	Siemens	35	120
ED41B070	In Stock From $73^.29	Siemens	70	120

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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.