HA2-B0-34-450-121-4E
Littelfuse Inc.
The Littelfuse Inc. HA2-B0-34-450-121-4E is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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The HA2-B0-22-450-221-DE is a circuit breaker produced by Littelfuse Inc. It is rated for a current of 5 amperes and a voltage of 250 volts. The breaker employs a magnetic hydraulic delay mechanism, providing reliable circuit protection. It has two poles and is equipped with a lever actuator for manual operation. The device is intended for panel mounting applications, suitable for various electrical protection needs.
This circuit breaker is used in electrical systems requiring overcurrent protection, such as industrial control panels, power distribution units, and machinery. Its design ensures quick response to fault conditions, preventing damage to connected equipment. The panel mount configuration facilitates easy installation in control panels and electrical enclosures.
| 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 5A.
It is a magnetic (hydraulic delay) type breaker.
It has 2 poles.
The actuator type is lever.
It is designed for panel mounting.
It is marked as RoHS3 compliant, but the status is unverified.