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This Littelfuse Inc. BB2-B9-21-050-1G1-C is a 2-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is designed for panel mounting and features a lever actuator.
Key electrical specifications include a current rating of 50mA and a voltage rating of 277V. The breaker is approved by CCC, CSA, and UL agencies.
Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection with specific delay characteristics.
| 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 50mA.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) breaker type.
This circuit breaker has 2 poles.
The mounting type is Panel Mount.
It is approved by CCC, CSA, and UL.