FJ2B125 - 125Amp Circuit Breaker
- 125 Amp
- 14k @ 600VAC; 18k @ 480VAC; 22k @ 240VAC
- 2 Pole
Purchase Options: Refurbished
FJ2B125 - 125Amp Circuit Breaker Description
FJ2B125 - 125Amp Circuit Breaker
The FJ2B125 is a 125-amp, 2-pole molded-case circuit breaker designed for your electrical systems that use an FJ frame breaker design. It is commonly used as a replacement component in existing commercial and industrial equipment where maintaining the original breaker configuration, ratings, and panel layout is important.
Key Features and Benefits
- 125 Amp, 2-pole molded case circuit breaker
- FJ2 frame design for compatible electrical equipment
- 225 Ampere FJ frame size
- Rated for 600VAC, 480VAC, and 240VAC systems
- Helps maintain existing panel and equipment configuration
- Molded case construction for long-term service in electrical systems
- Commonly used for replacement and maintenance projects
- Suitable for commercial and industrial power distribution applications
- Provides matching form, fit, and function for compatible FJ frame installations
Technical Specifications
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Catalog Number: FJ2B125
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Product Type: Molded Case Circuit Breaker
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Frame Type: FJ2
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Frame Size: 225 Ampere FJ Frame
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Amperage Rating: 125 Amps
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Poles: 2
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Voltage Ratings:
- 600VAC
- 480VAC
- 240VAC
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A.I.C. Rating:
- 14kA at 600VAC
- 18kA at 480VAC
- 22kA at 240VAC
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Temperature Rating: 40°C
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Dimensions: 4.50"W x 10.00"L x 4.00"D
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Height: 10.5 inches
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Width: 4.5 inches
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Depth: 4.0 inches
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Approximate Shipping Weight: 14 lbs
Material Compliance and Certifications
The FJ2B125 is a molded case circuit breaker intended for use in compatible electrical distribution equipment. It is commonly used for replacement and maintenance purposes in existing systems where matching the original breaker specifications is necessary.
Where It Works Best
- Existing FJ frame electrical distribution equipment
- Commercial and industrial breaker replacement projects
- Electrical panels using compatible molded case breakers
- Two-pole feeder and branch circuit protection applications
- Maintenance work requiring a matching 125 Amp breaker
- Systems where preserving the original breaker layout is important
- Equipment requiring a 600VAC-rated molded case circuit breaker
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.
Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.
Specifications
- Width:4.5
- Height:10.0
- Depth:4.0
- Poles:2
- Amperes:125
- A.I.C. Rating & Volts:14k @ 600VAC; 18k @ 480VAC; 22k @ 240VAC
- Type:FJ2
- Approx Dimensions:4.50"W x 10.00"L x 4.00"D
- Additional Notes:40°C, Type ET 225 Ampere "FJ" Frame, Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
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).