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The Sensata UPL1-25676-4 is a single pole hydraulic magnetic circuit breaker designed for reliable power switching, circuit protection, and control. It features a lever actuator for manual operation, similar to an ON-OFF switch. In overload conditions, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. This protector is 'trip free,' meaning the contacts will not remain closed under overload, even if the handle is held ON.
This model is designed for panel mounting and is part of the APL/UPL series. It is important to note that the APL/UPL series is a legacy product line, and Sensata Technologies recommends utilizing the Airpax™ IAL series for new design-in applications. While this specific part number is for a single pole configuration, the APL/UPL line offers multi-pole assemblies with various current ratings, delays, and internal circuit configurations.
Designed for applications requiring precision operation, these protectors have been recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235. The UPL prefix designates versions certified by CSA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has 1 pole.
The actuator type is lever.
It is a magnetic (hydraulic delay) breaker.
It is panel mount.
RoHS status is unverified; treat as low-confidence.