DESCRIPTION

AP6-1RC-28919-1 is a single-pole hydraulic magnetic circuit protector with relay trip and auxiliary switch configuration, designed for accurate and reliable circuit protection across DC, 50/60Hz, and 400Hz power systems. The device features inverse time delay characteristics with trip-free operation, maintaining consistent trip current performance across a wide temperature range unlike thermal protectors. It is available with various delay options (61, 62, 71, 72, A, B, and others) to match specific application requirements, with inrush pulse tolerance ranging from 4 to 20 times rated current depending on the delay type and frequency. The protector is fully sealed with a rugged three-point panel mount design and operates with series resistance values optimized for current ratings from 0.050 A to 20.0 A. Common applications include aerospace, industrial control systems, and power distribution where reliable overload protection and precise trip timing are essential.