The IDEC HW1P-1FM4D-G is a 22mm pilot light designed for safety and compatibility. It features finger-safe (IP20) screw terminals that accommodate ring, fork, ferrule terminals, and bare wires. This pilot light ensures compliance with EN418 for emergency stops, featuring IEC compliant positive action. For added reliability, it is UL listed, CSA certified, TUV approved, and CE marked, meeting rigorous safety standards.