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The Sensata APL/UPL series APL1-1911-1 is a single-pole magnetic hydraulic circuit protector. It functions as a power switching, circuit protection, and circuit control device. The lever actuator opens and closes the circuit under normal load conditions, similar to an ON-OFF switch. 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 in the presence of an overload, even if the handle is held in the ON position.
This specific model, APL1-1911-1, features a lever actuator and is designed for panel mounting. It is part of the APL/UPL line, which offers various configurations including different delays and ratings. While designed for industrial, military, and information processing applications, it is suitable for any situation requiring precision operation. The product is noted as a legacy product with no new design-in orders being accepted, and Sensata Technologies recommends 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 and are designated with the UPL prefix.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL1-1911-1 is a single-pole magnetic hydraulic circuit breaker with a lever actuator.
The Sensata APL1-1911-1 is designed for panel mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.