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WATSGA320/4

The Schneider Electric WATSGA320/4 is a three-phase, 4-pole (3P+N) manual changeover switch with a rated current of 320A. Designed for reliable power source transfer in low-voltage distribution systems, it allows an operator to manually select between two independent AC power supplies (e.g., Utility and Generator) while ensuring complete electrical isolation.

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Parameter Specification Product Series WATSGA (Manual Changeover Switch) Model WATSGA320/4 Rated Operational Current (Ie) 320 A Number of Poles 4-Pole (3 Phase + Neutral) Rated Insulation Voltage (Ui) 1000V AC Rated Operational Voltage (Ue) 690V AC Utilization Category AC-33B (Switching resistive and mixed loads, including moderate overloads) Short-Time Withstand Current (Icw) Typically 10 kA for 1 second (confirm with official datasheet) Mechanical Life ≥ 10,000 operations Electrical Life ≥ 5,000 operations at rated current Control Manual rotary handle with I-0-II positions (Source 1 - Off - Source 2) Interlock Mechanical interlock to prevent parallel connection of both sources Mounting Panel-mounted or baseplate-mounted Connection Front or rear connection for cables or busbars (specific terminal kits may apply) Standards IEC 60947-1, IEC 60947-3, CCC, CE Protection Degree (Enclosure) Typically IP20 (when installed in a panel) Dimensions / Weight Refer to official Schneider Electric datasheet for exact specifications