Schneider Electric 2-Position Key Switch, 22mm Cutout, 600V AC/DC - Harmony XB4 Series - XB4BG21 Use this key switch from Schneider Electric as a reliable way to control your machinery. It features a corrosion-resistant shaft made from chromium-plated metal and comes complete with a Zamak (zinc alloy) fixing collar for secure installation. A black plastic mount around the keyhole has a white indicator to clearly show you the position of the switch. The unit is supplied with a contact block for quick installation. A broad operating temperature range of -40°C to +70°C makes it suited to harsh environments and thanks to its 1,000,000 mechanical-cycle life, you can rely on it for long-lasting performance. Features & Benefits • Screw terminals provide air-tight fit for efficient performance
• Silver-alloy contacts are highly corrosion resistance and durable
• Withstands water pressure of 7,000,000Pa, so safe to use in applications where washdowns happen regularly Applications • Construction vehicles
• Control panels
• Light fixtures
• Assembly lines What kind of protection does this key switch have? This switch has multiple IP (ingress protection) ratings. IP66 and IP67 ratings mean it's protected against dust and water jets. To indicate it can be submerged in up to 1m of water, it also has IP69 and IP69k ratings.