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
A9S-81N	A9,3PH STR,24/50-60	Get Quote
A16S-81R	A16 3PH STR,24/50-60	Get Quote
S3L100TBB	Isomax Circuit Breaker, S3L 100A, 3-Pole, Thermal Magnetic, 6 Lugs, MTD	Get Quote
A16SS-84S	A16 1PH STR,110/50,110-120/60	Get Quote
T4H250TLAS4	Tmax Breaker Frame Size T4H 250 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Adjustable 250...	Get Quote
1SDA050245R1	Circuit Breaker Current-Limiting Isomax S2X 80 Fixed 3-Pole with Front Terminals for Cable in Copper Magnetics A.C. 415...	Get Quote
T4H250TEEAS4	Tmax Breaker Frame Size T4H 250 Amps Three-Pole Thermal Magnetic Underwriters Laboratory AS ST	Get Quote
OHY175J10	Pistol type plastic handle, IP65 (NEMA1, 12, 3R, 12) padlockable with 3 padlocks in OFF position, door interlock in ON p...	Get Quote
A12S-84P	A12 3PH STR,110/50,110-120/60	Get Quote
T3S200TWA3S4	Tmax Breaker Frame Size T3S 225 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Fixed 200-2000...	Get Quote
T3S150TW-4A3S4	Tmax Breaker Frame Size T3S 225 Underwriters Laboratory / Canadian Standards Association Thermal Magnetic Fixed 150-1500...	Get Quote
T4NQ250BWU4	T-Max Circuit Breaker, T4N 20-250 Amps, Current Rating 250A, Trip Unit Long Time & option of either Short Time or Insta...	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.