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The Sensata APL/UPL series hydraulic magnetic circuit protectors, including the UPL12-1REC4-28049-2, provide reliable, low-cost power switching, circuit protection, and 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. This protector is 'trip free,' meaning the internal contacts will not remain closed during an overload, even if the handle is held in the ON position.
This specific model features a lever actuator and is designed for panel mounting. It falls under the magnetic (hydraulic delay) breaker type. The APL/UPL line 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, these protectors are suitable for any situation requiring precision operation.
Note: The APL/UPL series is a legacy product. Sensata Technologies recommends utilizing the Airpax™ IAL series for new designs. Most versions of the APL family are recognized by UL per UL STD. 1077 as supplementary protectors and certified 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 UPL12-1REC4-28049-2 features a lever actuator.
This circuit breaker is designed for panel mounting.
The breaker type is Magnetic (Hydraulic Delay).
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.
No, the APL/UPL series is a legacy product and no new design-in orders are being accepted. Sensata Technologies recommends utilizing the Airpax™ IAL series.