A21-B0-34-450-5B1-I
Littelfuse Inc.
The Littelfuse A21-B0-34-450-5B1-I is an A-Series hydraulic-magnetic circuit breaker. It offers a 5A current rating and a 250V voltage rating.
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This Littelfuse Inc. AD1-B0-34-450-531-I is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.
Key electrical specifications include a current rating of 5A and a voltage rating of 250V. The actuator type is a rocker, and it offers no illumination.
This circuit breaker is approved by CCC, CSA, UL1077, and UL1500. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
It is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.
| 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 5A.
The voltage rating is 250V.
It uses a Magnetic (Hydraulic Delay) mechanism.
It is designed for Panel Mount.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.