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The AF1-B0-12-640-534-I is a circuit breaker produced by Littelfuse Inc. It is rated for 40 amperes of current and operates at a voltage of 277 volts. The breaker type is magnetic with hydraulic delay, providing reliable circuit protection for electrical systems. It has a single pole configuration and uses a rocker actuator for operation. The device is designed for panel mounting and does not include illumination features.
This circuit breaker is suitable for use in various electrical protection applications, including industrial and commercial systems. It is compliant with multiple approval agencies, including CCC, CSA, UL1077, and UL1500. The product is part of Littelfuse's circuit protection category, ensuring adherence to safety and quality standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 277V.
The current rating is 40A.
It is a magnetic (hydraulic delay) breaker.
It has 1 pole.
It is designed for panel mounting.