WTSA63-4N2 A F_Schneider_PRODUCT_吉林易择科技技术发展有限公司

The WTSA63-4N2 A F is a 63A thermal overload relay from the TeSys A series, designed for reliable motor protection in industrial applications. It provides adjustable overload and phase‑failure protection, with manual/auto reset options and clear trip indication.

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DESCRIBE

Specifications Parameter Specification Model WTSA63‑4N2 A F Current Setting Range 40 – 63 A Rated Insulation Voltage (Ui) 690 V AC Rated Operational Voltage (Ue) 400 V AC Poles 3 poles Trip Class Class 10 Ambient Temperature Range –25 °C to +60 °C Mounting DIN‑rail or direct mounting Auxiliary Contacts 1 NO (97‑98) + 1 NC (95‑96) Trip Indication Mechanical flag (red) Reset Manual / automatic (selectable) Standards IEC/EN 60947‑4‑1, UL 508 Compatibility TeSys A/LV1 contactors Primary Applications Motor overload protection for pumps, fans, conveyors Industrial machinery and compressors HVAC systems and building automation Material handling and processing equipment

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