CA3150Y - 150Amp Circuit Breaker
- 150 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options:
CA3150Y - 150Amp Circuit Breaker Description
CA3150Y - 150Amp Circuit Breaker
The CA3150Y is a 150 Amp, 3-pole Type CA molded case circuit breaker designed for use in commercial and industrial electrical distribution systems where matching existing equipment specifications is essential. When you're maintaining an older system, finding the right replacement often comes down to the details. Amperage, pole count, interrupting rating, dimensions, and connection style all need to line up with the original installation. That's where the CA3150Y fits in.
Featuring a 10kA interrupting capacity at 240VAC, a non-interchangeable trip unit, and line-side lugs, this breaker is commonly used in applications where maintaining the original system configuration is important. Whether you're replacing a failed breaker during routine maintenance or sourcing a matching unit for an existing installation, the CA3150Y provides the form, fit, and function required for compatible Type CA equipment.
Its compact design measures 4.13 inches wide, 6.50 inches high, and 2.69 inches deep, making it suitable for installations built around these specific dimensions. Rated for operation in ambient temperatures up to 40°C (104°F), the CA3150Y is commonly found in panelboards, switchboards, and three-phase electrical distribution systems serving manufacturing facilities, warehouses, office buildings, schools, and other commercial properties. Built to last, it remains a practical solution for maintaining existing electrical infrastructure without changing the original equipment design.
Key Features and Benefits
- 150 Amp current rating
- 3-pole configuration for three-phase electrical systems
- Type CA molded case circuit breaker
- 10kA interrupting capacity at 240VAC
- Non-interchangeable trip unit
- Includes line-side lugs
- Rated for operation in ambient temperatures up to 40°C (104°F)
- Designed for use in compatible Type CA installations
- Form, fit, and functional replacement for existing equipment
- Built to last in commercial and industrial electrical systems
Technical Specifications
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Part Number: CA3150Y
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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 Capacity: 10kA @ 240VAC
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Trip Unit: Non-Interchangeable
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Lugs: Includes Line-Side Lugs
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Ambient Temperature Rating: 40°C (104°F)
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Dimensions:
- Width: 4.13 in.
- Height: 6.50 in.
- Depth: 2.69 in.
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Approximate Shipping Weight: 5.75 lbs.
Material Compliance and Certifications
The CA3150Y molded case circuit breaker is intended for use in electrical distribution and circuit protection applications within compatible equipment. Electrical ratings, installation requirements, and application suitability should be verified before installation.
Where It Works Best
The CA3150Y is commonly used in:
- Commercial buildings
- Industrial facilities
- Manufacturing plants
- Warehouses and distribution centers
- Educational institutions
- Healthcare facilities
- Panelboards
- Switchboards
- Three-phase electrical distribution systems
- Maintenance and replacement projects requiring a compatible Type CA circuit breaker
For facilities operating equipment designed around a Type CA 150 Amp 3-pole circuit breaker, the CA3150Y provides the ratings, dimensions, and configuration needed to match compatible existing installations while maintaining the original system design.
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-Side Lugs
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
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
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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).