The MEPYESP4R01 is a non-illuminated emergency stop pushbutton from the modular range, equipped with a 40mm red mushroom head and a twist-release mechanism. This device complies with IEC 60947-5-5 standards and offers a high degree of protection (IP66), making it suitable for demanding industrial environments. It has a robust mechanical life of 100,000 operations and operates reliably in ambient temperatures from -25 to +70 °C. The included single normally closed (1NC) contact block has a rated insulation voltage of 690V and a thermal current rating of 10A. The MEPYESP4R01 is designed for critical safety applications in industrial machinery and control panels where a reliable emergency stop function is required.