The IDEC HW1B-V411R is a robust 40mm mushroom emergency-stop button designed for quick and secure activation. This unibody E-Stop features push lock turn reset functionality, ensuring reliable operation in critical situations. It accepts various terminal types including ring, fork, ferrule, and bare wires. Engineered to meet EN418 standards for positive action and IEC compliance, it is UL listed, CSA certified, TUV approved, and CE marked for quality assurance. Additionally, the unit offers super bright LED illumination for clear visibility.