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The Sensata APL1-1-51-303-H is a hydraulic magnetic circuit breaker from the APL/UPL series. This legacy product is designed for reliable, low-cost power switching, circuit protection, and circuit control.
Key electrical specifications include a current rating of 30A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, and it features a single pole configuration. The actuator type is a lever, and it is designed for panel mounting.
This circuit protector is suitable for industrial, military, and information processing applications where precision operation is required. The APL/UPL series is recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235 as supplementary protectors.
IMPORTANT NOTICE: The APL/UPL 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 30 amperes.
The voltage rating is 277 volts.
It is a magnetic (hydraulic delay) type circuit breaker.
It has one pole.
It is designed for panel mounting.
It uses a lever actuator.
It is marked as RoHS3 compliant, but the status is unverified.