The IDEC HW1B-X4F01R-K is a robust non-illuminated Mushroom Emergency-Stop Pushbutton, essential for safety in industrial settings. This red pushbutton has a 40mm diameter for visibility and ease of use during emergencies. It features a 1NC (Normally Closed) contact configuration and is equipped with a Push lock Key Reset mechanism, ensuring secure and reliable operation when needed. Designed to meet demanding emergency stop applications, this pushbutton is an integral component for machine safety.