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This Littelfuse Inc. FA1-B2-12-825-42B-BG is a single-pole circuit breaker designed for chassis mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.
Key electrical specifications include a current rating of 250A and a voltage rating of 277V. The actuator type is a lever, and it features no illumination. Approval agencies include CCC, cULus, and UL489, indicating compliance with various safety standards.
The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, suitable for a wide range of environmental conditions. Its REACH status is unaffected.
This component is suitable for applications requiring robust circuit protection with specific current and voltage requirements. The chassis 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 250A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) breaker.
It has 1 pole.
The mounting type is Chassis Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.