Specifications General Product Type: Automatic Transfer Switch (ATS) Model: WATSNA-63/32.4CBR Configuration: 4P (four-pole: three phases + neutral) Application: Automatic switching between primary and secondary power sources Mounting: Fixed installation in distribution panels or switchgear Electrical Ratings Rated Operational Voltage (Ue): 380-400V AC, 50/60Hz (typical for industrial three-phase systems) Rated Current: 32A Number of Poles: 4 (three phases + neutral) Rated Insulation Voltage: 690V AC Rated Impulse Withstand Voltage (Uimp): 8kV Short-Circuit Withstand Capacity: 17kA peak Performance & Functions Automatic Transfer Function: Automatically detects loss of voltage on the primary source and switches to the backup supply Manual Override: Allows manual source selection if necessary Status Indicators: Visual indicators for showing active source Fault Handling: Includes protection for unsuccessful transfer attempts and load re-energizing Control Interface: Can integrate with remote monitoring and control systems Mechanical & Environmental Housing: Modular and compact design for easy installation in electrical panels Degree of Protection: IP40 (front face) Cable Connections: Secure screw or clamp-type terminals Operating Temperature Range: -5°C to +40°C Mounting: Compatible with DIN rail or panel mount