TMQB21100 - 100Amp Circuit Breaker Description
TMQB21100 - 100 Amp Circuit Breaker
The TMQB21100 circuit breaker is built for your jobs where dependable protection and proper system fit matter most. With a 2-pole design and a 100-amp rating, this breaker is commonly used in commercial and industrial electrical systems that need steady, reliable performance day after day. It’s a practical solution for replacing existing breakers in compatible equipment without changing panel layouts or modifying the system. Electricians and maintenance teams often turn to the TMQB21100 when keeping older equipment running safely and efficiently is the priority. Built for durability, this breaker is designed to withstand the demands of everyday use in busy electrical environments.
Key Features and Benefits
- 2-pole configuration: For multi-phase electrical systems
- 100-amp rating: For higher-capacity circuit protection
- Helps reduce risk: Of overloads and short circuits
- Designed for compatibility: With existing electrical equipment
- Good fit: For repair, maintenance, and replacement projects
- Compact design: Helps simplify installation in compatible panels
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Built for durability: Designed to provide lasting service in demanding applications
Technical Specifications
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Part Number: TMQB21100
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Poles: 2
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Amperes: 100A
Material Compliance and Certifications
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The TMQB21100 is intended for use in electrical distribution systems requiring reliable overcurrent protection. Installation should be performed by a qualified electrician and follow all applicable electrical codes and equipment guidelines.
Where It Works Best
- This breaker is a strong fit for commercial buildings, industrial facilities, control panels, and distribution systems using compatible 2-pole 100-amp breakers. It’s especially useful in replacement situations where matching the original breaker’s ratings and fit is important for keeping the system operating as intended.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
GE®, and ABB® are registered trademarks of General Electric Company and ABB Ltd., respectively. Products sold are surplus, used, or refurbished and are NOT supplied by General Electric Company or ABB Ltd., or their affiliates.
Specifications
- Poles:2
- Amperes:100
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).