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This Littelfuse Inc. CA1-B0-12-640-121-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for reliable operation.
Key electrical specifications include a current rating of 40A and a voltage rating of 480V. The actuator type is a lever, and it does not feature illumination. The breaker is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.
Approval agencies for this circuit breaker include CCC, CSA, and UL, indicating its suitability for various applications requiring safety and performance certifications. Its robust design makes it suitable for industrial and commercial applications where protection against overcurrents is critical.
40A.
480V.
Magnetic (Hydraulic Delay).
1 pole.
Lever.
Panel Mount.
No illumination.