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The Sensata UPL11-5866-1 is a hydraulic magnetic circuit protector from the APL/UPL series. It features a 2-pole configuration with a lever actuator for manual operation, similar to an ON-OFF switch. The unit is designed for panel mounting.
This circuit breaker provides reliable power switching, circuit protection, and control. Upon detecting an overload, its internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. It is designed to be 'trip free,' meaning the contacts will not remain closed under overload conditions, even if the handle is held in the ON position.
This product is a legacy item, and Sensata Technologies recommends the Airpax™ IAL series for new designs. While specific electrical ratings are not detailed here, the APL/UPL line typically offers various configurations, delays, and current ratings suitable for industrial, military, and information processing applications.
The UPL prefix indicates recognition by UL per UL STD. 1077 and certification by CSA per CSA STD. C22.2–No. 235 as supplementary protectors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata UPL11-5866-1 is a hydraulic magnetic circuit breaker.
The UPL11-5866-1 circuit breaker has 2 poles.
The Sensata UPL11-5866-1 is designed for panel mounting.
The UPL11-5866-1 uses a lever actuator.
No, the Sensata UPL11-5866-1 is a legacy product and no new design-in orders are being accepted.