AIRPAX / SENSATA AP12161153 Magnetic Circuit Protector
The Airpax AP series magnetic circuit protectors offer a robust solution for power switching and circuit protection. Unlike thermal protectors, the AP maintains a consistent trip current across a wide temperature range. Available in DC, 50/60Hz, or 400Hz versions with customizable delays, these protectors are suitable for communication, navigation, aircraft instrumentation, radar, and power supplies. The 'trip-free' action ensures the circuit opens even when the handle is held in the ON position. The AP/UP series, with UL and CSA certification, is available in single-pole configurations and offers optional FM approval for petrochemical applications. AP-MIL protectors adhere to MIL-PRF-39019 standards, ensuring a rigorous production and testing program.