FB2020 - 20Amp Circuit Breaker
- 20 Amp
- 14k @ 480VAC; 25k @ 240VAC
- 2 Pole
Purchase Options: Refurbished
FB2020 - 20Amp Circuit Breaker Description
FB2020 - 20Amp Circuit Breaker
The FB2020 is a 20 Amp, two-pole thermal magnetic circuit breaker built for use in compatible FB-series electrical distribution equipment. It's most often installed as a replacement breaker when an existing unit with the same ratings needs to be swapped out, allowing the original panel configuration and protection scheme to remain unchanged.
You'll typically find this breaker protecting 240V and 480V branch circuits serving equipment such as HVAC systems, pumps, motors, lighting, or other dedicated loads that require both poles to trip together. Matching the original breaker is especially important in existing installations, and that's where the FB2020 is commonly used.
Key Features and Benefits
- 20 Amp two-pole thermal magnetic circuit breaker
- Designed for compatible FB-series electrical equipment
- Thermal-magnetic protection against overloads and short circuits
- Factory-installed non-interchangeable trip unit
- Rated for 40°C ambient operation
- Includes load terminals
- Intended for replacement and maintenance applications
- Maintains original form, fit, and electrical ratings
Technical Specifications
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Catalog Number: FB2020
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Product Type: Thermal magnetic circuit breaker
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Type: FB
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Amperage Rating: 20 Amps
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Poles: 2
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Voltage / Interrupt Rating: 14kA at 480VAC; 25kA at 240VAC
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Trip Unit: Non-interchangeable
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Temperature Rating: 40°C ambient
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Load Terminals: Included
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Dimensions: 2.75 in. W × 6.00 in. H × 3.38 in. D
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Approximate Weight: 4.00 lbs.
Material Compliance and Certifications
The FB2020 is intended for use in compatible FB-series electrical distribution equipment where matching the original breaker's ratings and configuration is required. It is designed for replacement and maintenance applications in existing electrical systems.
Where It Works Best
- Compatible FB-series electrical distribution equipment
- Commercial and industrial electrical systems
- 240V and 480V branch circuits
- HVAC equipment
- Motor and pump circuits
- Lighting distribution
- Electrical maintenance and repair projects
- Replacement of existing FB2020 circuit breakers
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.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:2.75
- Height:6.0
- Depth:3.38
- Poles:2
- Amperes:20
- A.I.C. Rating & Volts:14k @ 480VAC; 25k @ 240VAC
- Type:FB
- Approx Dimensions:2.75"W x 6.00"H x 3.38"D
- Additional Notes:Thermal-magnetic circuit breaker with non-interchangeable trip unit. 40°C rated. This item includes load terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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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).