AA1-B2-22-630-2B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-22-630-2B1-C is a single-pole circuit breaker. It features a 30A current rating and a 277V voltage rating.
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The Sensata APL1-1REC4-53-303 is a hydraulic magnetic circuit breaker from the APL/UPL series. This single-pole unit is designed for panel mounting and offers reliable circuit protection and power switching. It has a current rating of 30A and a voltage rating of 277V.
The APL/UPL series protectors function similarly to ON-OFF switches, opening the circuit under normal load conditions. Upon detecting an overload, the internal mechanism trips, forcibly returning the handle to the OFF position. This 'trip-free' design ensures the contacts will not remain closed during an overload, even if the handle is held in the ON position.
This circuit breaker is suitable for various applications requiring precise operation, including industrial, military, and information processing systems. It is recognized by UL and certified by CSA as a supplementary protector.
| 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 30A.
The voltage rating is 277V.
It is designed for panel mounting.
It is a magnetic (hydraulic delay) circuit breaker.
This is a single-pole circuit breaker.