WATSNB-160/100-4P_Schenider_PRODUCT_吉林易择科技技术发展有限公司

The Schneider Electric WATSNB‑160/100‑4P is a dual power automatic transfer switch designed for three‑phase, low‑voltage power distribution systems. It automatically manages the transfer of electrical load between two independent AC power sources (for example, utility mains and a standby generator) to maintain continuous power availability for critical loads. The 4‑pole configuration switches all three phase conductors plus neutral, enabling full electrical isolation and enhanced safety. The switch supports automatic, manual, and interlocked operation modes and incorporates auxiliary contacts for remote monitoring and integration with control systems.

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DESCRIBE

Technical Specifications Parameter Specification Model / Equivalent WATSNB‑160/100‑4P (Schneider Electric dual‑power ATS class) Product Type Dual Power Automatic Transfer Switch Rated Operational Current ~160 A continuous Poles Switched 4‑pole — L1, L2, L3 and Neutral Rated Voltage Low‑voltage AC three‑phase system (typically ~380–415 V) Rated Frequency 50 Hz / 60 Hz Transfer Class PC‑level (Power Control) Operation Modes Automatic transfer, Manual override, Interlocked switching Auxiliary/Signal Contacts Included for remote status feedback Safety Interlock Prevents both supply sources from being connected simultaneously Mounting Panel / switchboard installation Applications Utility to generator changeover, backup power systems, industrial and commercial distribution

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