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The Sensata APL1-4088-9 is a single-pole hydraulic magnetic circuit protector from the APL/UPL series. It features a lever actuator for manual operation and is designed for panel mounting. This device provides reliable, low-cost power switching, circuit protection, and control. Upon overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The protector is '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 component, and Sensata Technologies recommends the Airpax™ IAL series for new design-ins. While designed for industrial, military, and information processing applications, it is suitable for any situation requiring precision operation. The APL/UPL line offers various configurations, including different delays and ratings. Most versions are recognized by UL and certified by CSA as supplementary protectors.
Key specifications include a single pole configuration, lever actuator, and panel mount type. The APL/UPL series is known for its reliable performance in demanding environments. Due to its legacy status, new design-in orders are not accepted.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL1-4088-9 features a lever actuator.
The Sensata APL1-4088-9 is designed for panel mounting.
The Sensata APL1-4088-9 is a single-pole circuit breaker.
The Sensata APL1-4088-9 is a Magnetic (Hydraulic Delay) type circuit breaker.
Yes, the APL/UPL series, including the APL1-4088-9, is a legacy product and no new design-in orders are being accepted.