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This circuit breaker, model A21-B0-34-640-5A1-E, is manufactured by Littelfuse Inc. and falls under the category of circuit protection devices. It is rated for a current of 40 amperes and a voltage of 250 volts. The breaker employs a magnetic hydraulic delay mechanism, suitable for applications requiring precise trip characteristics. It has a single pole configuration and is designed for panel mounting, making it suitable for various electrical systems requiring reliable overcurrent protection. The device is approved by CCC, CSA, TUV, and UL, ensuring compliance with multiple safety standards. Its physical design includes a rocker actuator for manual operation, and it does not feature illumination. The product is intended for use in electrical panels and systems where circuit protection is necessary.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 250V.
The current rating is 40A.
It uses a panel mount.
It is approved by CCC, CSA, TUV, and UL.