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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 2 of 560

Shop Molded Case Circuit Breakers on Gross Automation
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KT3PBL-3

Set of 4 low profile phase barriers for use on T1 - T3 circuit breaker...

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KT3LD

Padlock locking device with Open/Closed markings for use on fixed T1,...

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KT3RHL2

Key Lock Equal N.20005 In Open For Rotary Handle Operating Mechanism B...

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KT3RHL1

KEYLOCK FOR ROT HDL DIFF KEYS

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KT3LTC-4

Low profile 2 piece terminal cover for 4 pole T3 fixed breakers

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KT3LTC-3

Low profile 2 piece terminal cover for 3 pole T3 fixed breakers

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KT2LTC-4

_ Low Term Cover T2 4p 2pcs

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KT2LTC-3

Low profile 2 piece terminal cover for 3 pole T2 fixed breakers

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KT1LTC-4

_ Low Term Cover T1 4p 2pcs

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KT1LTC-3

Low profile 2 piece terminal cover for 3 pole T1 fixed breakers

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KT3HTC-4

_ High Term Cover T3 4p 2pcs

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KT3HTC-3

High profile 2 piece terminal cover for 3 pole T3 fixed 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.