{"product_id":"banner-engineering-si-ls42dmh-safety-relay-switch","title":"Banner Engineering SI-LS42DMH Safety Relay Switch","description":"\u003cdiv\u003e\u003cp\u003eSI-LS42DMH is a locking-style safety interlock switch from Banner Engineering's SI-LS42 Series, engineered to sense the closed position of guard doors and gates on industrial equipment and feed a safety input to the control system. The DMH variant represents a specific configuration in the series, built around a robust locking mechanism designed to resist inadvertent disengagement; its holding force is rated at 153 kgf, underscoring its resistance to prying or vibration. When the guard door is closed and the interlock is engaged, the device provides a safety input to compatible Banner safety controllers or relays as part of a guarded-start safety circuit. This interlock is intended for guarding applications where access doors must remain closed during operation, ensuring that a machine's safety logic transitions to a safe state if a door is opened during production. By integrating with Banner's safety ecosystem, the SI-LS42DMH offers a cohesive interlock solution that can slot into Banner's broader line of machine-safety products, helping simplify installation and diagnostics in automated systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676522873134,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7c806774-46e0-4fe3-8250-d20d190f61fe.jpg?v=1769551494","url":"https:\/\/plgautomation.com\/products\/banner-engineering-si-ls42dmh-safety-relay-switch","provider":"PLG Automation ","version":"1.0","type":"link"}