HALT/STOP button, range: RMQ-Titan, single device, design: mushroom shape, diameter: 38 mm, lighting: unlit, pull release, mushroom plunger colour: black, button base colour: yellow, RAL colour: RAL 9005, protection class: IP66, IP69K, connection to SmartWire-DT: yes, with RMQ-SWD connections, front dimensions: 35, standards and regulations: IEC/EN 60947,0660