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This listing is for a USED OMRON D4SL‑N4EFA‑DN Guard Lock Safety Switch. This safety switch is designed for machine‑guarding applications requiring door‑interlock monitoring with solenoid‑controlled locking. It is a robust safety interlock device widely used in industrial automation systems to enhance operator safety. This model supports 24VDC solenoid operation, includes multiple contact configurations, and provides high‑durability locking performance essential for safeguarding industrial equipment.
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