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This Littelfuse Inc. AT1-B2-11-640-5D1-MT is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.
Key electrical specifications include a current rating of 40A and a voltage rating of 277V. The actuator type is a lever, and it does not feature illumination.
This circuit breaker is suitable for applications requiring reliable overcurrent protection within its specified electrical limits. Its panel mount design facilitates integration into various electrical enclosures and systems.
| 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 uses a Magnetic (Hydraulic Delay) breaker type.
It has 1 pole.
The mounting type is Panel Mount.