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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
TMD160-1600	In Stock From $152^.04	ABB	-	-
TSL600UL/CSAPR221DS-LS/IP6003P	Limited Stock From Get Price	ABB	-	-
XT1HU3015AAA000XXX	In Stock From $538^.74	ABB	-	-
XT4HU3250DFF00NXXX	In Stock From $3,316^.04	ABB	-	-
A2N250TW	In Stock From Get Price	ABB	250	240
PL702U-K20C	In Stock From $82^.62	ABB	-	-
TEYADEF0ABXXXXXX	In Stock From Get Price	ABB	30	240
TEYADFLABBXXXXXX	In Stock From Get Price	ABB	60	240
THQBB5MAAPAXXXX	In Stock From $163^.09	ABB	-	-
TKM836Y800	In Stock From $1,434^.34	General Electric	-	-
CR151KBC01AB	In Stock From $3^.14	ABB	-	-
CR151KBC01AH	In Stock From $2^.82	ABB	-	-
SGLB36B00400	In Stock From Get Price	ABB	-	-
SGLL34BB0400	In Stock From $3,912^.62	ABB	-	-
XT5HB340ADFN000XXX	In Stock From $1,945^.45	ABB	-	-
RL3603THNI	In Stock From Get Price	ABB	30	600
S5N3300	In Stock From $34^.89	ABB	-	-
TAJ32FMD	In Stock From $2^.40	ABB	-	-
TB13050BWE05	In Stock From $34^.89	ABB	-	-
14C265	In Stock From Get Price	ABB	-	-
2CDS281103R0377	Limited Stock From Get Price	ABB	-	-
SACES1B	In Stock From Get Price	ABB	-	-
SGLB34BF0400	In Stock From $666^.67	ABB	-	-
1SDA013497R1	In Stock From $174^.87	ABB	-	-

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.