BA1-B2-52-430-221-D
Littelfuse Inc.
The BA1-B2-52-430-221-D is a circuit breaker manufactured by Littelfuse Inc. with a 3A current rating and 277V voltage rating. It features a lever actuator and is RoHS3 compliant.
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The Sensata APL1-1REC3-62F-302-AM is a single-pole hydraulic magnetic circuit breaker from the APL/UPL series. This legacy product offers reliable, low-cost power switching, circuit protection, and circuit control.
Key electrical specifications include a current rating of 3A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, and it features a lever actuator for operation. It is designed for panel mounting.
This circuit protector is designed for industrial, military, and information processing applications where precision operation is required. Upon overload, the internal mechanism trips, opens the contacts, and forcibly returns the handle to the OFF position. The protector is trip-free, meaning the internal contacts will not remain closed in the presence of an overload, even if the handle is held in the ON position.
Note: The APL/UPL series is a legacy product and no new design-in orders are being accepted. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs.
| 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 3A.
The voltage rating is 277V.
This circuit breaker has 1 pole.
It is designed for panel mounting.
The actuator type is a lever.
It is a magnetic circuit breaker with a hydraulic delay.
Yes, the APL/UPL series is a legacy product and no new design-in orders are being accepted.