The 05-0003-001201 is a two-position, latching key switch head designed for reliable operation. It features a lockable tip that can be secured in the initial positions and a key that is retractable when in the depressed position. The switch includes a key type 4A 185 with a withdrawal position in the depressed state and utilizes a switch actuation mechanism suitable for various control applications. The device is equipped with NBR sealing (model 05-0003-001201BN) for enhanced protection and is available with different actuator options and contact configurations, including silver-plated or gold-plated contacts. It is mounted into a suitable housing and offers multiple technical and customization options to meet specific operational needs.

BARTEC specialises in explosion-proof equipment and solutions for hazardous environments. Their product range includes sensors, control systems, and electrical components designed to ensure safety and reliability in industries like oil and gas, chemical processing, and mining.