CA3150 - 150Amp Circuit Breaker
- 150 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options:
CA3150 - 150Amp Circuit Breaker Description
CA3150 - 150Amp Circuit Breaker
When maintaining or repairing an existing electrical distribution system, finding the right replacement breaker matters. The CA3150 is a 150 amp, 3-pole Type CA molded case circuit breaker designed for applications that require a compatible breaker with matching electrical ratings and physical dimensions. Built for use in commercial and industrial power systems, this breaker helps provide the circuit protection needed to keep equipment operating safely and efficiently.
Rated at 10kA at 240VAC, the CA3150 is equipped with a non-interchangeable trip unit and comes complete with line-side and load-side lugs, making it well-suited for installations where maintaining the original system configuration is important. Its compact footprint allows it to fit into compatible equipment without unnecessary modifications, helping maintenance teams and electrical professionals keep projects moving forward.
Whether you're servicing a manufacturing facility, office building, warehouse, or other commercial property, the CA3150 offers the form, fit, and function required for many existing Type CA applications. Built to last and designed for dependable service, it remains a practical solution for maintaining established electrical infrastructure.
Key Features and Benefits
- 150 amp current rating for commercial and industrial power distribution applications
- 3-pole design for three-phase electrical systems
- Type CA molded case circuit breaker configuration
- 10kA interrupting capacity at 240VAC
- Non-interchangeable trip unit
- Includes both line-side and load-side lugs
- Rated for operation in ambient temperatures up to 40°C (104°F)
- Designed for compatibility with existing Type CA installations
- Compact design helps simplify installation in matching equipment
- Built to last in demanding electrical environments
Technical Specifications
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Part Number: CA3150
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Type: CA
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Poles: 3
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Amperage: 150A
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Voltage Rating: 240VAC
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Interrupting Rating: 10kA @ 240VAC
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Trip Unit: Non-Interchangeable
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Ambient Temperature Rating: 40°C (104°F)
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Lugs: Includes Line-Side and Load-Side Lugs
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Dimensions:
- Width: 4.13 in.
- Height: 6.50 in.
- Depth: 2.69 in.
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Approximate Ship Weight: 5.75 lbs
Material Compliance and Certifications
The CA3150 is a molded case circuit breaker intended for use in electrical distribution and branch circuit protection applications. Installation should be performed by qualified personnel and in accordance with applicable electrical codes, equipment requirements, and local regulations. Compatibility with the existing electrical system should always be confirmed before installation.
Where It Works Best
The CA3150 is commonly found in:
- Commercial buildings
- Industrial facilities
- Manufacturing plants
- Warehouses and distribution centers
- Educational campuses
- Healthcare facilities
- Office complexes
- Electrical distribution equipment
- Panelboards
- Switchboards
- Three-phase power systems
- Maintenance and retrofit projects requiring a compatible Type CA circuit breaker
For facilities operating equipment designed around the Type CA platform, the CA3150 provides the electrical ratings, configuration, and compatibility needed to help keep existing systems in service.
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®, 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:6.5
- Depth:2.69
- Poles:3
- Amperes:150
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:CA
- Approx Dimensions:4.13"W x 6.50"L x 2.69"D
- Additional Notes:40°C, Molded Case Circuit Breaker with Non-Interchangeable Trip Unit. Includes Line and Load-Side Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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Same Day Shipping
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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).