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The Sensata UPL155-1RE-5719-4 is a hydraulic magnetic circuit breaker from the APL/UPL series. This legacy product offers reliable, low-cost power switching, circuit protection, and circuit control.
Designed for panel mounting, this circuit breaker utilizes a lever actuator for manual operation, functioning similarly to an ON-OFF switch under normal load conditions. Upon detecting an overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The 'trip-free' design ensures that the internal contacts will not remain closed during an overload, even if the handle is held in the ON position.
While specific current and voltage ratings are not detailed here, the APL/UPL line typically offers various configurations, including different delays and ratings. This model is identified by its part number UPL155-1RE-5719-4 and its DK Part Number UPL155-1RE-5719-4-ND. It is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235.
This circuit breaker is suitable for industrial, military, and information processing applications where precision operation is required. It is important to note that the APL/UPL series is a legacy product, and Sensata Technologies recommends the Airpax™ IAL series for new design-ins.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UPL155-1RE-5719-4 is a hydraulic magnetic circuit breaker.
This circuit breaker is designed for panel mounting.
The UPL155-1RE-5719-4 features a lever actuator.
The UPL155-1RE-5719-4 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is Unaffected.