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The Sensata APL/UPL series, including the APL111-1REC4-30055-3, are hydraulic magnetic circuit protectors designed for reliable power switching, circuit protection, and control. These protectors function like ON-OFF switches under normal load conditions, but automatically trip and open the circuit upon overload. The APL/UPL series is a legacy product line, and Sensata Technologies recommends the Airpax™ IAL series for new designs.
This specific model, APL111-1REC4-30055-3, features a 3-pole configuration and a lever actuator. It is designed for panel mounting, offering a secure and accessible installation method. The hydraulic delay mechanism provides precise overload protection suitable for industrial, military, and information processing applications where accurate operation is critical.
While this product is recognized by UL and CSA as supplementary protectors, it is important to note that it is a legacy product, and no new design-in orders are being accepted. The 205 series (APL with dust proof enclosure) is also being discontinued.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL111-1REC4-30055-3 is a hydraulic magnetic circuit protector.
This circuit breaker has 3 poles.
The mounting type is Panel Mount.
The actuator type is a Lever.
Yes, the APL/UPL series, including this model, is a legacy product and no new design-in orders are being accepted.