The XN4E-BL404MRH is a robust 2-position emergency stop switch produced by Idec. It features four normally closed (NC) contacts, a red housing, and an IP65 rating, meaning the switch is resistant to dust and waterdamage. The pushbutton head is 30mm in diameter and has a slim, modular design, providing easy installation in tight spaces. Ideal for automation, manufacturing, and industry process control applications, this easy-to-use switch provides reliable safety performance.