{"product_id":"riken-seiki-sps-7a-pressure-switch","title":"Riken Seiki SPS-7A Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eRiken Seiki SPS-7A Pressure Switch is a compact, high‑pressure switch designed to monitor hydraulic system pressure and activate control circuits when a preset threshold is reached. It is rated for a maximum operating pressure of 70 MPa (about 700 kgf\/cm²), making it suitable for demanding hydraulic circuits where a reliable set point is required. The contact rating is AC 250 V, 3 A, enabling direct interfacing with typical control electronics or PLC inputs. The unit uses a standard G1\/2 mounting thread, and an Rc3\/8 adapter is available for alternate piping configurations; many SPS models include a 500 mm three‑core lead cable for easy wiring. As part of RIKEN’s SPS family, the SPS‑7A delivers rugged performance in a small footprint and is commonly used to guard hydraulic lines or drive relays and valves in high‑pressure systems such as presses or molding machines, where a precise switching threshold is critical for safety and process control.\u003c\/p\u003e\u003c\/div\u003e","brand":"Riken","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46284612829418,"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-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/riken-seiki-sps-7a-pressure-switch","provider":"GTG Hardware","version":"1.0","type":"link"}