FS360125B - 125Amp Circuit Breaker
- 125 Amp
- 14k @ 600VAC; 14k @ 480VAC; 22k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
FS360125B - 125Amp Circuit Breaker Description
FS360125B - 125Amp Circuit Breaker
Finding the right breaker for your existing electrical equipment comes down to the details—not just the amperage printed on the label. The FS360125B is a 125-amp, 3-pole Type FS thermal-magnetic circuit breaker featuring a non-interchangeable trip unit and a 40°C rating. These breakers are built to last, while correct compatibility remains essential. Before installation, compare the FS360125B with the existing breaker and equipment requirements, including the 125A rating, three-pole configuration, voltage, A.I.C. rating, Type FS designation, thermal-magnetic operation, trip-unit configuration, dimensions, temperature rating, and terminal requirements.
Key Features and Benefits
- 125A current rating: Provides the specified amperage for equipment requiring a 125-amp circuit breaker.
- 3-pole configuration: Matches electrical equipment designed around a three-pole breaker arrangement.
- Thermal-magnetic operation: Maintains the specified operating characteristic of the FS360125B.
- Non-interchangeable trip unit: Preserves the stated Type FS trip configuration when evaluating a replacement.
- 40°C rating: Provides an additional specification to confirm against the existing equipment requirements.
- Load terminals included: Matches the supplied terminal configuration for this breaker.
Technical Specifications
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Part Number: FS360125B
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Product Type: Thermal-Magnetic Circuit Breaker
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Type: FS
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Amperage: 125 A
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Poles: 3
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A.I.C. Rating at 600VAC: 14 kA
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A.I.C. Rating at 480VAC: 14 kA
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A.I.C. Rating at 240VAC: 22 kA
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Trip Unit: Non-Interchangeable
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Temperature Rating: 40°C
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Load Terminals: Included
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Height: 6.00 in
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Width: 4.13 in
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Depth: 3.38 in
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Dimensions: 4.13"W x 6.00"H x 3.38"D
Material Compliance and Certifications
No specific material-compliance information or certifications were provided in the available specifications for the FS360125B. UL, CSA, RoHS, or other listings should not be assumed from the supplied data. If a particular certification or compliance requirement applies to the installation, verify it specifically for this part number before use.
Where It Works Best
For existing and legacy electrical equipment requiring a 125A, 3-pole Type FS thermal-magnetic circuit breaker, evaluate the FS360125B against the original breaker specifications for form, fit, and function. Physical fit deserves careful attention: confirm that the 4.13-inch width, 6.00-inch height, and 3.38-inch depth correspond to the breaker being replaced and the available equipment configuration.
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:4.13
- Height:6.0
- Depth:3.38
- Poles:3
- Amperes:125
- A.I.C. Rating & Volts:14k @ 600VAC; 14k @ 480VAC; 22k @ 240VAC
- Type:FS
- Approx Dimensions:4.13"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. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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