2B100 - 100Amp Circuit Breaker
- 100 Amp
- 10k @ 240VAC
- 2 Pole
Purchase Options: New In Box
2B100 - 100Amp Circuit Breaker Description
2B100 - 100Amp Circuit Breaker
When you’re working on an existing system, the last thing you want is guesswork. The 2B100 circuit breaker is built for situations where you need a direct, no-nonsense replacement that matches the original setup. With a 2-pole design and 100 amp rating, it’s made to handle standard 240VAC applications while delivering the protection your system was designed around. This breaker fits into 2B frame type configurations, making it a practical choice for maintaining older panels and equipment without modification. It does exactly what it’s supposed to do—protect circuits from overloads and short circuits—without introducing compatibility issues. That’s the real value here: keeping your system operating the way it was intended. With a solid build and dependable switching action, the 2B100 is the kind of component electricians rely on when replacing worn or failed breakers. It's a long-lasting product.
Key Features and Benefits
- Designed for 2B frame type panels, ensuring proper fit and alignment
- 100 amp rating suited for medium-load electrical circuits
- 2-pole configuration for 240VAC applications
- 10kA interrupting capacity at 240VAC for handling fault conditions
- Durable construction intended for long-term use
- Helps maintain system integrity in existing electrical setups
Technical Specifications
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Part Number: 2B100
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Poles: 2
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Amperage: 100A
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Voltage Rating: 240VAC
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Interrupting Capacity: 10kA @ 240VAC
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Frame Type: 2B
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Approximate Shipping Weight: 4.5 lbs
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Dimensions: Not specified
Material Compliance and Certifications
- Industry Standards: Built to align with commonly accepted industry standards for circuit protection devices
- Electrical Codes: Suitable for installations requiring adherence to applicable electrical codes
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Safety: Designed for safe operation when installed according to manufacturer and system requirements
Where It Works Best
- Replacement in panels using 2B frame breakers
- Commercial and light industrial electrical systems
- Maintenance projects where matching existing specifications is critical
- Electrical distribution systems operating at 240VAC
- Situations where preserving original equipment compatibility matters
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.
Specifications
- Poles:2
- Amperes:100
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:2B
- Additional Notes:Main Residential Circuit Breaker
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).