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The Sensata APL111-516-350 is a hydraulic magnetic circuit protector belonging to the APL/UPL series. This legacy product offers reliable power switching, circuit protection, and control. It functions similarly to an ON-OFF switch, with an internal mechanism that trips and opens contacts upon overload, even if the handle is held in the ON position, ensuring it is trip-free.
Designed for precision operation, this circuit protector is recognized by UL under UL STD. 1077 as a supplementary protector and certified by CSA under CSA STD. C22.2–No. 235. It features a panel mounting type for easy integration into systems.
This product is noted as a legacy item with no new design-in orders being accepted. Sensata Technologies recommends the Airpax™ IAL series as an alternative for new designs. The APL/UPL line offers various configurations, including series, shunt, and relay types, with a choice of delays and ratings. Multi-pole assemblies are also available.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata APL111-516-350 is a hydraulic magnetic circuit protector.
The APL111-516-350 is recognized by UL per UL STD. 1077 and certified by CSA per CSA STD. C22.2–No. 235.
Yes, the APL111-516-350 features a trip-free mechanism, meaning the internal contacts will not remain closed in the presence of an overload.
The APL111-516-350 circuit breaker is designed for panel mounting.
The APL111-516-350 circuit breaker belongs to the APL/UPL series.