The IDEC HW1B-X4F02-R is a robust 22mm emergency-stop button designed for critical safety applications. This non-illuminated, mushroom-style button features a push lock turn reset mechanism and screw terminals for straightforward wiring. Constructed with a durable plastic bezel and a prominent red button for quick identification, it ensures reliable operation. The inclusion of 2NC contacts provides enhanced safety redundancy, making it an essential component for any safety control system.