22mm Key Switch | Self-Locking & Reset Selector Knob | 1NO/2NO/1NO1NC Configurations

The 22mm Key Switch XB2-BG21 series offers reliable, multi-position control for industrial and commercial applications. This versatile switch features a durable 22mm mounting diameter and is available in 1NO/2NO/1NO1NC contact configurations. Choose from 2 or 3-position operation with self-locking, reset, or select knob functions for precise, secure circuit management. Features and Benefits - 22mm Standard Mounting Diameter - Ensures easy, drop-in replacement and compatibility with a wide range of existing control panel cutouts. - Multiple Contact Configurations (1NO/2NO/1NO1NC) - Provides the exact switching logic needed for your specific control circuit, from simple on/off to more complex functions. - Selectable Operation Modes (Self-Locking/Reset/Select) - Offers flexibility for applications requiring maintained positions, momentary action, or selection between circuits. - Durable Knob and Switch Construction - Built for high-cycle use in demanding environments, ensuring long-term reliability and consistent performance. - Clear Position Indication - The key-operated knob provides positive tactile feedback and visual confirmation of the switch state for safe operation. Applications - Industrial Control Panels - Ideal for machine mode selection, emergency stop reset functions, or main power control in manufacturing settings. - Commercial Equipment - Perfect for use in professional food service, laundry, or vending machines where secure, keyed operation is required. - DIY and Prototyping Projects - An excellent choice for hobbyists and engineers building custom control interfaces, simulators, or test benches. - Facility Management - Suitable for access control systems, lighting control panels, or other secured electrical controls in buildings. Note: Verify the required contact configuration (1NO, 2NO, 1NO1NC) and knob function (self-locking, reset, select) to ensure compatibility with your specific application before purchase.