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
A1N050TW-2	2 pole, 50 amps rated at 240V AC and 250V DC, fixed trip point molded case circuit breaker, with a thermal magnetic trip...	Get Quote
T5N300BW-2S4	T-Max Circuit Breaker, T5N 300-600 Amps, Current Rating 300A, Long Time & option of either Short Time or Instantaneous p...	Get Quote
T6N800BWS4	TMAX Breaker frame size T6, normal interrupting rating, 800A, 3 pole, long time and option of either short time or insta...	Get Quote
A1N060TW-2	2 pole, 60 amps rated at 240V AC and 250V DC, fixed trip point molded case circuit breaker, with a thermal magnetic trip...	Get Quote
A1N070TW-2	2 pole, 70 amps rated at 240V AC and 250V DC, fixed trip point molded case circuit breaker, with a thermal magnetic trip...	Get Quote
A1N080TW-2	2 pole, 80 amps rated at 240V AC and 250V DC, fixed trip point molded case circuit breaker, with a thermal magnetic trip...	Get Quote
T5N600DWA3U2	T-Max Circuit Breaker, T5N 300-600 Amps, Current Rating 600A, Molded Case Switch, 3-Pole, Interrupting Rating Normal, Br...	Get Quote
T3N225TWA3U2	Tmax Breaker Frame Size T3N 225A Three-Pole Thermal Magnetic Underwriters Laboratory	Get Quote
A1N090TW-2	2 pole, 90 amps rated at 240V AC and 250V DC, fixed trip point molded case circuit breaker, with a thermal magnetic trip...	Get Quote
T5N400BLS4	T-Max Circuit Breaker, T5N 300-600 Amps, Current Rating 400A, Long Time & option of either Short Time or Instantaneous p...	Get Quote
T4N250BLS4	Tmax Breaker Frame Size T4N 250 Underwriters Laboratory / Canadian Standards Association PR221DS-LS/I 250 Three-Pole Fix...	Get Quote
T6N800CJJ	BKR T6N 800A LSI UL INSTALLED LUGS	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.