WATSNB-100/4PCR_Schenider_PRODUCT_吉林易择科技技术发展有限公司

The Schneider Electric Dual Power Automatic Transfer Switch – WATSNB‑100/4PCR is a three‑phase dual power automatic transfer switch designed to provide reliable and automatic switching between two independent AC power sources (e.g., utility mains and standby generator) in low‑voltage distribution systems. It ensures continuity of supply for critical loads by detecting loss or return of the primary power source and transferring the load to the alternate source without manual intervention.

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DESCRIBE

Technical Specifications Parameter Specification Model WATSNB‑100/4PCR Product Type Dual Power Automatic Transfer Switch Rated Frame Current 100 A Poles Switched 4‑pole (L1, L2, L3, N – phases and neutral) Electrical Level PC‑level transfer switch (Power Control level) Operation Modes Automatic transfer, manual override, interlocked switching Rated Voltage (Typical) ~380–440 V AC Rated Frequency 50/60 Hz Auxiliary Contacts Included for remote status indication and control interfaces Safety Interlock Prevents simultaneous connection of both power sources Mounting Panel or distribution board mount Applications Backup power transfer, utility/generator switching, industrial or commercial distribution

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