Sensata - Airpax AP17164F123 Datasheet & Stock

The Airpax AP series are fully sealed, magnetic circuit protectors designed to combine power switching with accurate and reliable circuit protection. Unlike thermal protectors, the AP maintains a consistent trip current across a wide temperature range. These protectors are available in various configurations, including DC, 50/60Hz, and 400Hz versions, with customizable delays to match specific application requirements. A key feature is the “trip-free” action, which ensures the circuit won't remain closed during an overload. Typical applications include communication, navigation, aircraft instrumentation, radar, and power supplies. The UP series, with UL and CSA certification, offers similar functionality and is approved for operation at various voltage and current levels. The AP-MIL protectors adhere to MIL-PRF-39019 standards and undergo rigorous testing for quality assurance. Multi-pole configurations allow for protection of multiple circuits with various combinations of series breakers, shunts, and relay contacts.

View AP17164F123Datasheet [pdf]