AIRPAX / SENSATA AP12164153 Magnetic Circuit Protector
The Airpax AP series hydraulic magnetic circuit protectors provide robust power switching and accurate circuit protection with inverse time delays and trip-free features. Unlike thermal protectors, the AP maintains a consistent trip current across a wide temperature range. Available in various versions (DC, 50/60Hz, or 400Hz) and delays, it caters to diverse application requirements. The 'trip-free' action ensures the circuit won't remain closed during an overload, even with the handle in the ON position. These protectors are ideal for communication, navigation, aircraft instrumentation, radar, and power supplies. The UP series offers UL and CSA certification and an optional FM approval for petrochemical applications. AP-MIL protectors adhere to MIL-PRF-39019 standards, ensuring a rigorous production and testing program.