Ensure uninterrupted power supply and enhanced electrical safety with this Automatic Transfer Switch, designed for seamless dual power source management. Crafted with high-quality PC flame retardant plastic and equipped with silver contacts, this automatic transfer switch offers superior conductivity, durability, and reliable performance in demanding power systems. Key Features: · Dual Operation Modes: Supports both automatic and manual operation, enabling quick and flexible switching between power sources without interruption. · Ultra-Fast Switching: Delivers millisecond-level switching (<50ms) to the standby power supply during normal power failure, guaranteeing continuous and stable power supply. · Silver Contact Technology: Uses silver contacts to significantly improve electrical conductivity and extend the service life, ensuring consistent and reliable operation. · DIN Rail Mounting Design: Conveniently mounts on a DIN rail, ideal for installation in PZ30 distribution boxes for efficient monitoring and control of main and standby power status. · Durable PC Housing: Constructed from flame-retardant PC plastic providing excellent insulation, high temperature resistance, anti-aging properties, and enhanced safety. · High Electrical & Mechanical Endurance: Rated for 2000 electrical cycles and 5000 mechanical cycles, designed to withstand rigorous use and high short-circuit currents up to 50kA. · Comprehensive Protection & Control: Features dual relays with two sets of contacts each, rated control voltage of 220VAC with a wide operating range (85%Us-110%Us), and strong shock withstand voltage of 8kV. Specifications: · Item Type: Automatic Transfer Switch · Material: PC (Flame Retardant Plastic), Silver Contacts · Insulation Voltage Ui: AC 690V · Rated Voltage Ue: AC 400V · Frequency: 50/60Hz · Rated Working Voltage: 230VAC · Rated Control Voltage US: 220VAC (85%Us-110%Us) · Specification: 2P · Electrical Life: 2000 times · Mechanical Life: 5000 times · Rated Short Circuit Current: 50kA · Fuse: RT16-00-63A · Rated Shock Withstand Voltage: 8kV · Auxiliary Circuit: 2 relays, each with 2 sets of contacts · Switching Times (Touch, Changeover, Return, Closing): All under 50ms Package Includes: · 1 x Automatic Transfer Switch This Automatic Transfer Switch is an essential component for applications requiring reliable, uninterrupted power supply. Its rapid switching performance, robust construction, and easy DIN rail mounting make it perfect for industrial, commercial, and critical power backup systems, ensuring safety and continuous operation without power failures.