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This Littelfuse Inc. A51-B0-52-640-P14-E is a single-pole magnetic circuit breaker designed for reliable circuit protection. It incorporates a hydraulic delay mechanism for enhanced performance.
The breaker has a current rating of 40 amperes and is compatible with both 277-volt AC and 80-volt DC power sources. It features a push-to-reset actuator and is designed for convenient panel mounting.
Key specifications include a 40A current rating, 277V AC and 80V DC voltage compatibility, and a magnetic breaker type with hydraulic delay. The device is RoHS3 Compliant and has an MSL of 1 Unlimited.
This circuit breaker is suitable for various applications requiring robust overcurrent protection, offering dependable operation in diverse electrical 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.
It is rated for 277V AC and 80V DC.
It is a magnetic circuit breaker with a hydraulic delay.
It requires a push-to-reset mechanism.
It is designed for panel mounting.
Yes, it is ROHS3 Compliant.