Ensure immediate safety with the ABB CE4K1-10R-11 Emergency Stop. This key-operated, mushroom-head actuator provides a reliable 40mm red stop button with a 1NO+1NC contact configuration for critical shutdown applications. Designed for the Compact product range, it offers robust performance and is non-illuminated for clear visibility. Its durable construction and IP-rated protection make it suitable for demanding industrial environments..The ABB CE4K1-10R-11 is a Compact range Emergency Stop device featuring a key-release mechanism. It has a 40mm red mushroom actuator and is non-illuminated. The device includes one Normally Open (NO) and one Normally Closed (NC) contact block. It operates within an ambient air temperature range of -25 to +70 °C for operation and -30 to +85 °C for storage. The product adheres to EU Directive 2011/65/EU and Amendment 2015/863 for RoHS compliance.