The KJD6 Electro Switch automatically disconnects power during power failures or undervoltage conditions, helping protect equipment from damage and reduce the risk of unsafe restarts. Key benefits Safety focused: power is cut during outages or voltage dips to protect motors, controls and electronics. Rugged and reliable: IP55 rated plastic housing resists dust and water ingress for use in varied environments. Easy to install: compact form factor fits control panels, enclosures or inline circuits with straightforward wiring. Durable performance: designed for long service life with consistent power control in professional applications. Ideal for electricians, technicians and hobbyists seeking a dependable switch for electrical projects. Use scenarios Home and off grid: protects refrigerators, sump pumps and power tools from outages or voltage sag in backup power setups. Industrial control panels: provides a safe cutoff for conveyors, pumps and processing lines during voltage fluctuations. Automotive and outdoor systems: guards wiring and electronics in trailers, boats or exposed installations where dust and moisture are present. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.