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    IDEC RU Series Plug-in Relay RU2S-D12 / RU4S-D12, 12VDC Coil with Lock Rod, DPDT / 4PDT 8-Pin Universal Relay (RU4S-D12)

    • Two model options: RU2S-D12 (2NO+2NC DPDT, 10A contacts) and RU4S-D12 (4NO+4NC 4PDT, 6A contacts), both 12VDC coil with mechanical lock test lever
    • Standard 8-pin plug-in terminal design, matched with dedicated relay socket for DIN rail mounting in control cabinets
    • Built-in anti-reverse diode and LED operation indicator; lock rod allows manual circuit test without energizing the coil
    • Silver alloy contact material, stable switching performance, rated withstand voltage 250VAC / 30VDC, long mechanical service life up to 10 million cycles
    • Compact modular structure, CE, UL, RoHS certified, widely used for PLC output, sensor signal switching, automation equipment control circuits
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    This is IDEC RU series general-purpose electromagnetic relay with 12V DC coil. Equipped with a visible lock rod for offline contact status inspection to simplify cabinet maintenance. RU2S-D12 supports 10A high-current load for small power equipment control; RU4S-D12 provides four groups of conversion contacts for multi-channel signal expansion. Plug-and-socket design realizes quick replacement without rewiring, ideal for industrial control panels, packaging machinery, HVAC and automation testing equipment.



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