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The Sensata UPL11-25778-5 is a two-pole hydraulic magnetic circuit breaker from the APL/UPL series. It is designed for panel mounting and utilizes a lever actuator for operation. This product is a legacy component, and Sensata Technologies recommends the Airpax™ IAL series for new designs.
The APL/UPL series provides reliable, low-cost power switching, circuit protection, and circuit control. The handle operates like an ON-OFF switch under normal load conditions. Upon overload, the internal mechanism trips, opening the contacts and forcibly returning 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.
This series offers various configurations, including multi-pole assemblies with mixed current ratings, delays, and internal circuit configurations. While designed for industrial, military, and information processing applications, it is suitable for any situation requiring precision operation. Most versions are recognized by UL per UL STD. 1077 as supplementary protectors and certified by CSA per CSA STD. C22.2–No. 235.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata UPL11-25778-5 is a two-pole hydraulic magnetic circuit breaker.
The Sensata UPL11-25778-5 is designed for panel mounting.
The UPL11-25778-5 uses a lever actuator.
The UPL11-25778-5 circuit breaker has two poles.
Yes, the Sensata UPL11-25778-5 is a legacy product and no new design-in orders are being accepted.