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The Sensata APL/UPL series, including the APL1-1669-8, offers reliable and low-cost power switching, circuit protection, and control. This hydraulic magnetic circuit protector functions similarly to an ON-OFF switch under normal load conditions. Upon detecting an overload, its internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The "trip free" design ensures the internal contacts cannot remain closed during an overload, even if the handle is held in the ON position.
This specific model, APL1-1669-8, is a single-pole unit with a lever actuator and is designed for panel mounting. It is part of a line that offers various configurations, including different delays and ratings, and multi-pole assemblies with mixed current ratings and internal circuit configurations. While designed for industrial, military, and information processing applications, it is suitable for any situation requiring precision operation.
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. This product is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL1-1669-8 is a hydraulic magnetic circuit protector.
The APL1-1669-8 circuit breaker has one pole.
The Sensata APL1-1669-8 is designed for panel mounting.
The APL1-1669-8 uses a lever actuator.
The Sensata APL1-1669-8 is listed as RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for this part is 1 Unlimited.
The REACH status for the Sensata APL1-1669-8 is REACH Unaffected.