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The Sensata APL1-1-52-751-A is a single-pole circuit breaker from the APL/UPL series, utilizing a magnetic hydraulic delay mechanism for reliable circuit protection. It is designed for panel mounting and features a lever actuator.
Key electrical specifications include a current rating of 0.75A and a voltage rating of 277V. The APL/UPL series is noted as a legacy product, with Sensata Technologies recommending the Airpax™ IAL series for new designs. These protectors are designed for industrial, military, and information processing applications where precision operation is required.
The device provides reliable, low-cost power switching, circuit protection, and control. The handle operates like an ON-OFF switch, but the internal mechanism trips and forcibly returns the handle to the OFF position upon overload. It is 'trip free,' meaning the contacts will not remain closed under overload conditions, even if the handle is held in the ON position.
This circuit breaker is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235 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 APL1-1-52-751-A circuit breaker has a current rating of 0.75A.
The voltage rating for the APL1-1-52-751-A is 277V.
The APL1-1-52-751-A circuit breaker is designed for panel mounting.
The APL1-1-52-751-A circuit breaker features a lever actuator.
The APL1-1-52-751-A circuit breaker is a single-pole device.
The minimum operating temperature for this circuit breaker is -40°C.
The APL1-1-52-751-A circuit breaker is listed as RoHS3 Compliant.