CA3100Y - 100Amp Circuit Breaker
- 100 Amp
- 10k @ 240VAC
- 3 Pole
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CA3100Y - 100Amp Circuit Breaker Description
CA3100Y - 100 Amp Circuit Breaker
The CA3100Y molded case circuit breaker is a 3-pole, 100-amp breaker designed for dependable circuit protection in commercial and industrial power distribution systems. Built on a CA frame with a non-interchangeable trip unit, this breaker provides consistent overcurrent protection at up to 10kA interrupting capacity at 240VAC. Engineered for operation in ambient temperatures up to 40°C, the CA3100Y is suited for panelboards and distribution equipment requiring a properly rated, form-fit-function replacement breaker. With included line-side lugs and a durable molded case housing, this unit is built to last and maintain reliable performance in legacy electrical systems where compatibility and correct ratings matter most.
Whether you are replacing an existing CA frame breaker or maintaining an established power distribution setup, the CA3100Y delivers the amperage, interrupting rating, and physical configuration required for safe and code-compliant operation.
Key Features and Benefits
- 100 Amp Continuous Rating: Provides dependable overcurrent protection for branch and feeder circuits.
- 3-Pole Configuration: Designed for three-phase electrical systems.
- 10kA @ 240VAC A.I.C. Rating: Suitable for applications where available fault current does not exceed 10,000 amperes.
- CA Frame Type: Ensures proper form, fit, and functional replacement within compatible panels and switchgear.
- Non-Interchangeable Trip Unit: Fixed trip characteristics for consistent protection settings.
- 40°C Ambient Rating: Built for standard operating environments without derating under typical conditions.
- Includes Line-Side Lugs: Simplifies installation and secure conductor termination.
- Molded Case Construction: Provides insulation, protection, and long-term durability in demanding electrical environments.
Technical Specifications
- Part Number: CA3100Y
- Frame Type: CA
- Poles: 3
- Amperes: 100A
- Interrupting Capacity (A.I.C.): 10kA @ 240VAC
- Trip Unit: Non-Interchangeable
- Ambient Temperature Rating: 40°C
- Included Accessories: Line-Side Lugs
- Approximate Shipping Weight: 4.13 lbs
- Shipping Height: 6.5 inches
Material Compliance and Certifications
- Industry Standards: The CA3100Y molded case circuit breaker is manufactured and rated in accordance with applicable industry standards for molded case circuit breakers.
- Code Compliance: It is designed to meet common electrical code requirements when installed within properly rated equipment and in accordance with local and national electrical codes. Always verify system voltage, available fault current, and panel compatibility prior to installation to ensure compliance and safe operation.
Where It Works Best
- Commercial facilities operating on 240VAC three-phase systems
- Industrial distribution panels requiring 100A three-pole protection
- Maintenance and repair projects involving CA frame breaker replacements
- Electrical systems where available fault current does not exceed 10kA
- Applications requiring fixed-trip molded case circuit breakers in standard 40°C environments
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:100
- 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
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You may return unused items within 30 days of delivery for a full refund.
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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).