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
T5N400TL-4A	T-Max Circuit Breaker, T5N 300-600 Amps, Current Rating 400A, Thermal Magnetic, 4-Pole, Interrupting Rating Normal, Brea...	Get Quote
T3N225TL-4A	Tmax Breaker Frame Size T3N 225 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Fixed225-2250...	Get Quote
T3S200TWS3	Tmax Breaker Frame Size T3S 225 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Fixed 200-2000...	Get Quote
T1N080TLU4	Tmax Breaker Frame Size T1N 100, Underwriters Laboratory / Canadian Standards Association, Thermal Magnetic Fixed 80-150...	Get Quote
T1N040TLS9	Tmax Breaker Frame Size T1N 100, Underwriters Laboratory / Canadian Standards Association, Thermal Magnetic Fixed 40-100...	Get Quote
T1N080TLU2	3 pole, 80 amps rated at 480V AC and 500V DC, Tmax molded case circuit breaker with a thermal magnetic trip device and 2...	Get Quote
T4NQ150EWS9	T-Max Circuit Breaker, T4N 20-250 Amps, Current Rating 150A, Long Time, Short Time, Instantaneous, & Ground Fault protec...	Get Quote
T4NQ200TWS4	T-Max Circuit Breaker, T4N 20-250 Amps, Current Rating 200A, 3-Pole, Thermal Magnetic, Front Terminal Only, Shunt Trip 1...	Get Quote
1SDA053993R1	_ Closing Coils	Get Quote
T4NQ250BWS2	T-Max Circuit Breaker, T4N 20-250 Amps, Current Rating 250A, Trip Unit Long Time & option of either Short Time or Instan...	Get Quote
536812P1	Plug in base for 3 pole 600amps T5 circuit breaker	Get Quote
T4L250TWAS8	Tmax Breaker Frame Size T4L 250 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Adjustable 250...	Get Quote

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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.