ABB Logo

Proudly distributed by Gross Automation

Search 62,000+ ABB products in our catalog

ABB Molded Case Circuit Breakers

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.

6,714 products found • Page 8 of 560

Shop Molded Case Circuit Breakers on Gross Automation
No image

KT3RH

Direct mount rotary operator handle for use on either a fixed or plug-...

No image

KT1ETR-3

Tmax Breaker Frame Size T1 Ext Ring Term Set Of 3

No image

A75N3ST-84B1E

A75 NM SZ3 2SPD-1WDG STR,OPEN

No image

A30SR-84R

A30 3PH REV STR,110-120/60

No image

T5NQ300TWS1

T-Max Circuit Breaker, T5N 300-600 Amps, Current Rating 300A, Thermal...

No image

AE9S-81G

_ Ae9 3ph Str 24vdc Open

No image

CP310Y-20

Compact Pushbutton - Momentary - Extended - Yellow - Non-illuminated -...

No image

A12S-81M

_ A12 3ph Str 24/50-60 Open

No image

KT2PFF

3 pole extended front terminal plug in kit for use on T2 fixed circuit...

No image

KT2PMK

3 pole with front terminals plug-in kit for use on T2 circuit breakers

Need Molded Case Circuit Breakers?

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

Frequently Asked Questions About ABB 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.