Shop ABB Molded Case Circuit Breakers

Looking for ABB molded case circuit breakers? Gross Automation stocks 6,714+ products with fast shipping from Milwaukee. Tmax XT moulded case circuit breakers guarantee an extremely high performance level while being prog...

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Browse Molded Case Circuit Breakers at Gross Automation Part Number Configurators: Tmax MCCB

Catalog #	Description
A26N1ST-84N1R	Starter, A26, size 1, 2 speed 1 winding, 120V	Get Quote
T4N250BL	Tmax Breaker Frame Size T4N 250 Underwriters Laboratory / Canadian Standards Association PR221DS-LS/I 250 Three-Pole Fix...	Get Quote
T4N250TL	BKR T4N 250A 3P T/M UL	Get Quote
T4L150TWS4	Tmax Breaker Frame Size T4L 150 Amps Three-Pole Thermal Magnetic Underwriters Laboratory S4	Get Quote
T4L250TWS4	Tmax Breaker Frame Size T4L 250 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Adjustable 250...	Get Quote
T5L400TWS4	T-Max Circuit Breaker, T5L 300-600 Amps, Current Rating 400A, Thermal Magnetic, 3-Pole, Interrupting Rating Extra High,...	Get Quote
A145N4S-84E211	A145 3PH NM SZ4 STR,120V,EOL	Get Quote
T3N225TWS8	Tmax Breaker Frame Size T3N 225 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Fixed225-2250...	Get Quote
KT3225-3C	Set of 3 standard cable lug kits with power control taps for use on T3 circuit breakers	Get Quote
A16N0SS-84E	A16 NM SZ0 1PH STR,120/60,OPEN	Get Quote
A16N0SS-84K	A16 NM SZ0 1PH STR,120/60,OPEN	Get Quote
T4H250CLA3U4	Tmax Breaker Frame Size T4H 250 Underwriters Laboratory / Canadian Standards Association PR222DS/P-LSI 250 Three-Pole Fi...	Get Quote

Need Molded Case Circuit Breakers?

Contact our team for competitive pricing and availability on ABB molded case circuit breakers.

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Common Questions About Molded Case Circuit Breakers

What types of ABB molded case circuit breakers does Gross Automation carry?

Gross Automation stocks 6,714 ABB molded case circuit breakers products. Tmax XT moulded case circuit breakers guarantee an extremely high performance level while being progressively smaller in size, simple to install and able to provide increasingly better safety. Range is complete with four frame sizes: XT1, XT2 up to 160A and XT3, XT4 up to 250A. All products are genuine ABB components with full manufacturer warranty.

How do I select the right ABB molded case circuit breaker for my application?

Selecting the right ABB molded case circuit breaker depends on your specific requirements including voltage rating, current capacity, and application environment. Our technical team can help you select the correct product. Call us at 1-877-268-3700 or email sales@grossautomation.com with your specifications.

What is the lead time for ABB molded case circuit breakers?

Many ABB molded case circuit breakers are stocked in our Milwaukee warehouse for same-day or next-day shipping. For items not in stock, lead times vary by product. Contact us for real-time availability on specific part numbers.

Are ABB molded case circuit breakers UL listed?

Most ABB molded case circuit breakers are UL listed and meet North American safety standards. Specific certifications vary by product. Product documentation and spec sheets are available for each item, or contact our team for certification details on specific products.