MSG22FS6XXX is a rugged switch guard from the MSG series, designed to prevent accidental lever operation on toggle switches with Ø 11.9 mm or Ø 12 mm threaded bushings. This 2-position switch guard features a locked-in-down-position configuration with a flatted bushing cut-out type oriented south, and is available in red color. It operates over a temperature range of -40°C to +85°C and offers a mechanical life of 20,000 cycles, with salt spray resistance tested per IEC 60068-2-11 for 96 hours. The support plate is constructed from black stainless steel with a thermoset cap, making it suitable for harsh environments in industrial and military applications.