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This Littelfuse Inc. AA2-B0-22-640-5B1-C is a 2-pole circuit breaker designed for panel mounting. It offers a robust 40A current rating and a 277V voltage rating, suitable for various electrical protection applications.
The breaker utilizes a magnetic hydraulic delay mechanism, providing reliable tripping characteristics. It features a simple lever actuator and no illumination. Approval agencies include CCC, CSA, and UL, indicating compliance with relevant safety standards.
This component is RoHS3 compliant and has an MSL of 1, indicating it is unaffected by moisture. Its REACH status is also unaffected. The panel mount design ensures straightforward integration into electrical enclosures and control panels.
| 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 (hydraulic delay) breaker type.
This circuit breaker has 2 poles.
The approval agencies are CCC, CSA, and UL.