{"product_id":"siemens-7pu3140-3fn20-solid-state-timing-relay","title":"Siemens 7PU3140-3FN20 Solid State Timing Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 7PU3140-3FN20 Solid State Timing Relay is a compact, solid-state time-delay device designed for precise, electronically controlled delays in industrial automation, delivering reliable performance in control circuits where wear-free switching matters. This relay uses a semiconductor output to provide delayed switching of a control circuit, enabling reliable run-on\/run-off sequencing without mechanical contacts and reducing maintenance compared with electromechanical timers. The 7PU3140 family from Siemens is built for integration into control panels where a small footprint and quiet operation matter, with the 3FN20 variant representing a specific configuration within that series and compatible with standard Siemens control architectures. It is suitable for applications that require a defined delay between a trigger and a load activation, supporting sequencing, interlocks, and timed safety functions in automation systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268702720234,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-7pu3140-3fn20-solid-state-timing-relay","provider":"GTG Hardware","version":"1.0","type":"link"}