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This Littelfuse Inc. AC1-B0-14-640-MK4-D is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 40A and a voltage rating of 277V.
The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. The actuator is a rocker type, and it does not feature illumination.
Key specifications include a 40A current rating and a 277V voltage rating. The mounting type is panel mount, and it is a single-pole device. The breaker utilizes a magnetic mechanism with a hydraulic delay for its operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 40A.
The voltage rating is 277V.
It is designed for panel mounting.
It uses a magnetic mechanism with a hydraulic delay.
This is a single-pole circuit breaker.