CA3150 - 150Amp Circuit Breaker
- 150 Amp
- 10k @ 240VAC
- 3 Pole
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CA3150 - 150Amp Circuit Breaker Description
CA3150 - 150 Amp Circuit Breaker
The CA3150 circuit breaker is a 3-pole, 150 amp molded case circuit breaker designed for dependable circuit protection in commercial and industrial electrical distribution systems operating at up to 240VAC. Built on a CA frame with a non-interchangeable trip unit, this breaker delivers consistent thermal-magnetic protection for branch and feeder circuits where reliable overcurrent protection is essential. Rated at 10kA A.I.C. at 240VAC, the CA3150 is engineered for use in applications requiring proper interrupting capacity and stable operation in environments up to 40°C. Line and load-side lugs are included, helping ensure correct installation and secure conductor termination. Designed for proper form, fit, and function, this molded case circuit breaker is built to last and serves as a direct replacement within compatible legacy systems.
Key Features and Benefits
- 150 Amp Continuous Rating: Designed to protect circuits requiring up to 150A of current capacity.
- 3 Pole Configuration: Ideal for three-phase electrical systems and distribution panels.
- 10kA Interrupting Capacity @ 240VAC: Suitable for applications where available fault current does not exceed 10,000 amperes.
- Molded Case Construction: Provides enclosed protection for internal components and long-term durability.
- Non-Interchangeable Trip Unit: Factory-calibrated trip system designed for consistent thermal-magnetic performance.
- 40°C Ambient Rating: Built for stable operation in standard commercial and industrial temperature environments.
- Line and Load-Side Lugs Included: Supports proper conductor connection and straightforward installation.
- Form, Fit, and Function Replacement: Compatible within systems designed for CA frame breakers.
Technical Specifications
- Part Number: CA3150
- Amperage Rating: 150 Amps
- Poles: 3
- Voltage Rating: 240VAC
- Interrupting Rating (A.I.C.): 10kA @ 240VAC
- Frame Type: CA
- Trip Unit: Non-Interchangeable
- Ambient Rating: 40°C
- Ship Weight: 4.13 lbs
- Height: 6.5 inches
- Connection Type: Includes Line and Load-Side Lugs
- Breaker Type: Molded Case Circuit Breaker (MCCB)
Material Compliance and Certifications
- Industry Standards: The CA3150 molded case circuit breaker is manufactured in accordance with industry standards applicable to molded case circuit breakers for low-voltage power distribution.
- UL and ANSI Performance Requirements: It is designed to meet relevant UL and ANSI performance requirements for circuit protection within its specified ratings.
- Always verify compliance with local electrical codes and project specifications prior to installation.
Where It Works Best
- Commercial buildings with three-phase distribution systems
- Light industrial facilities
- Electrical panels requiring CA frame compatibility
- Feeder and branch circuit protection at 240VAC
- Replacement applications in existing switchboards and panelboards designed for CA frame breakers
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.
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
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You may return unused items within 30 days of delivery for a full refund.
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