4P Automatic Transfer Switch 35mm Rail Mount Dual Power Generator Changeover Switch AC400V 125A
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Feature: 1. MAIN PURPOSE: A miniature household power switch, mainly used to test whether the main power supply or standby power supply is normal to ensure power continuity, reliability and security. 2. OPERATION METHOD: The dual power switch supports manual and automatic operation, millisecond switching without power failure, reliable transmission, easy installation and maintenance. 3. 35MM RAIL MOUNT: The automatic transfer switch adopts 35mm standard guide rail installation method, suitable for PZ30 distribution boxes, with a compact structure, and takes less space. 4. DURABLE MATERIAL: The switch shell is made of PC flame retardant plastic, with good insulation, high temperature and aging resistance, the silver contacts greatly improve
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