LA3125 - 125Amp Circuit Breaker
- 125 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
LA3125 - 125Amp Circuit Breaker Description
LA3125 - 125Amp Circuit Breaker
The LA3125 is a 125-amp, 3-pole Type LA circuit breaker for electrical systems that require this specific combination of size, rating, and configuration. If you're matching an existing breaker, it pays to look at the whole unit, not just amperage. When those details match the equipment requirements, this breaker is well suited as a form, fit, and functional replacement in compatible existing and legacy systems. Properly selected, installed, and kept within its specified ratings, the LA3125 is built to last.
Key Features and Benefits
- 125A, 3-pole configuration for equipment requiring these specific electrical characteristics
- Type LA circuit breaker for compatible Type LA applications
- Uses a thermal-magnetic trip design
- Features an interchangeable trip unit
- 40°C rated
- Load-side terminals included
- Suitable for maintaining compatible existing and legacy electrical equipment
- Provides a replacement option where the required form, fit, electrical ratings, and function match
Technical Specifications
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Part Number: LA3125
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Product: Molded Case Circuit Breaker
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Type: LA
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Amperage: 125A
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Poles: 3
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Trip Type: Thermal Magnetic
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Trip Unit: Interchangeable
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Temperature Rating: 40°C
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A.I.C. Rating at 600VAC: 22kA
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A.I.C. Rating at 480VAC: 30kA
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A.I.C. Rating at 240VAC: 42kA
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Terminals: Load-side terminals included
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Height: 10.75 in.
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Width: 8.25 in.
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Depth: 4.00 in.
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Overall Dimensions: 8.25" W x 10.75" L x 4.00" D
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Approximate Ship Weight: 25.00 lbs.
Material Compliance and Certifications
No specific material-compliance information or certifications were provided for the LA3125. For that reason, do not assume certifications or compliance standards such as UL, RoHS, or REACH based on the available specifications.
Where It Works Best
The LA3125 makes the most sense in existing or legacy electrical equipment that calls for a 125-amp, 3-pole Type LA thermal magnetic circuit breaker with an interchangeable trip unit. For maintenance and replacement work, the correct catalog number helps, but the application requirements should make the final call.
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:8.25
- Height:10.75
- Depth:4.0
- Poles:3
- Amperes:125
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:LA
- Approx Dimensions:8.25"W x 10.75"L x 4.00"D
- Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker With Interchangeable Trip Unit. This item includes load-side terminals. - discontinued by the Manufacturer
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.
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Same Day Shipping
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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).