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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
KP2B800	Limited Stock From Get Price	ITE	800	600
KP2B900	Limited Stock From Get Price	ITE	900	600
KP3F100	Limited Stock From Get Price	ITE	1000	600
EQ1125	Limited Stock From Get Price	ITE	25	120
P125GF	Limited Stock From Get Price	ITE	25	120
P140GF	Limited Stock From Get Price	Siemens	40	120
P150GF	Limited Stock From Get Price	Siemens	50	120
CE2H050	Limited Stock From Get Price	ITE	50	600
CE2H100	Limited Stock From Get Price	ITE	100	600
CE2L050	Limited Stock From Get Price	ITE	50	600
CE2L100	Limited Stock From Get Price	ITE	100	600
CE3H050	Limited Stock From Get Price	ITE	50	600
CE3H100	Limited Stock From Get Price	ITE	100	600
CE3L050	Limited Stock From Get Price	ITE	50	600
CE3L100	Limited Stock From Get Price	ITE	100	600
E4B3060	Limited Stock From Get Price	ITE	60	480
E62S100A	Limited Stock From Get Price	ITE	100	600
E63A125	Limited Stock From Get Price	ITE	125	600
EE3S10000S01	Limited Stock From Get Price	Siemens	100	240
EF3A005V	Limited Stock From Get Price	ITE	5	600
ET5754	Limited Stock From Get Price	ITE	-	600
F3B005M	Limited Stock From Get Price	ITE	5	600
FHA	Limited Stock From Get Price	Siemens	25	480
FJ3M225	Limited Stock From Get Price	Siemens	225	600

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.