AIRPAX / SENSATA AP6152153 Magnetic Circuit Protector
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. Available in various versions (DC, 50/60Hz, or 400Hz) with adjustable delays, the AP adapts to specific application needs. A key feature is the “trip-free” action, ensuring the circuit opens even if the handle is held in the ON position. The AP series is suitable for communication, navigation, and aircraft instrumentation, and is available in single, two, or three-pole configurations. The UP series offers UL recognition and CSA certification, while AP-MIL protectors meet MIL-PRF-39019 standards.