ABB CE4K1-10R-11 Industrial Safety Relay Module

ABB CE4K1-10R-11 is a compact 40 mm emergency-stop pushbutton from ABB's CE4K1 family, combining a red mushroom actuator with a black bezel in a rugged plastic housing. The device is non-illuminated and designed for panel mounting in industrial environments where a fail-safe stop is required; it provides a dual-contact (1NC-1NO) configuration to safely interrupt both circuits in safety-related control logic. With a rated current of 10 A at 250 VAC or DC, it supports common safety interlock circuits without requiring additional relays, and it uses screw-terminal connections for straightforward, secure wiring. The CE4K1-10R-11 carries robust ingress protection, typically IP66 for dust and water resistance when installed, and IP20 for the enclosure rating, enabling operation in harsh production lines while protecting the contacts from environmental contaminants. The unit is designed to withstand industrial temperatures, rated for operation from -25 to 70 degrees Celsius, making it suitable for both temperate and hot environments. This emergency-stop pushbutton is intended for safety circuits on machines and conveyors, providing manual actuation and a clearly visible stop function that adheres to common machine safety practices.