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This Littelfuse Inc. AT1-B2-14-620-121-MT 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 20A and a voltage rating of 277V. The breaker is approved by CCC and UL489A agencies.
With a lever actuator and no illumination, this circuit breaker is suitable for various industrial and commercial applications requiring reliable overcurrent protection. Its construction is designed for panel mount installations.
| 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 20A.
The voltage rating is 277V.
It is a Magnetic (Hydraulic Delay) breaker type.
It is designed for Panel Mount.
It is approved by CCC and UL489A.