FS340150B - 150Amp Circuit Breaker
- 150 Amp
- 14k @ 480VAC; 22k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
FS340150B - 150Amp Circuit Breaker Description
FS340150B - 150Amp Circuit Breaker
When you're matching a circuit breaker for existing equipment, the 150-amp rating is only one part of the equation. The FS340150B is a 150A, 3-pole Type FS thermal-magnetic circuit breaker with a non-interchangeable trip unit, a 40°C rating, and included load terminals. Before using the FS340150B as a replacement, compare the full specifications—not just amperage—with the breaker you're replacing and the equipment's requirements. With clearly defined electrical ratings and a robust physical design, this circuit breaker is built to last while meeting the specific requirements of compatible installations.
Key Features and Benefits
- 150A rating for equipment requiring a 150-amp circuit breaker
- 3-pole configuration for systems specified for three-pole protection
- Thermal-magnetic operation with a non-interchangeable trip unit
- 40°C rated as specified for this breaker
- Type FS configuration for matching compatible existing equipment
- Load terminals included
- Clear electrical and dimensional specifications simplify comparison with an existing breaker
Technical Specifications
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Part Number: FS340150B
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Type: FS
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Product Type: Thermal-Magnetic Circuit Breaker
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Amperage: 150 A
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Poles: 3
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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
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Approximate Ship Weight: 6.00 lbs.
Material Compliance and Certifications
No specific material-compliance standards or certification listings were included in the supplied specifications for the FS340150B. Therefore, do not assume UL, CSA, RoHS, or other certifications. If a particular listing or compliance requirement applies to the installation, verify it against authoritative documentation for the exact FS340150B part number.
Where It Works Best
The FS340150B is for existing or legacy electrical equipment that requires a 150A, 3-pole Type FS thermal-magnetic circuit breaker with a non-interchangeable trip unit and a 40°C rating. Its 4.13 "W x 6.00 "H x 3.38 "D dimensions provide a specific physical profile to compare when evaluating a form, fit, and functional replacement.
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:150
- A.I.C. Rating & Volts: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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