{"product_id":"banner-engineering-si-ls42dmh-safety-interlock","title":"Banner Engineering SI-LS42DMH Safety Interlock","description":"\u003cdiv\u003e\u003cp\u003eSI-LS42DMH is Banner Engineering’s IP67‑rated locking‑style safety interlock switch that combines a mechanical interlock body with a solenoid locking mechanism to keep a machine guard securely closed until the hazardous motion has come to a stop. The unit uses a 24 V AC\/DC solenoid and provides two normally closed (2 NC) safety contacts plus a monitor contact configured as 1 NC\/1 NO, enabling both a primary interlock signal and a guarded stop indication. Its compact thermoplastic housing measures 170 x 43 x 45 mm and supports a power‑lock operation, with an operating temperature range of -25 to 70 C, and safety ratings including PL e, SIL CL 3, and Cat 4. Key performance specs include 1500 N extraction force, 4.4 VA rated operating current, and a 12 VA inrush, making it suitable for demanding industrial environments such as guarding doors on presses and conveyors where guarded access must remain locked until it’s safe to proceed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676612591918,"sku":null,"price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_dc7a530a-0ea3-4cc9-b8b1-7ff0b08771c2.jpg?v=1769551502","url":"https:\/\/plgautomation.com\/products\/banner-engineering-si-ls42dmh-safety-interlock","provider":"PLG Automation ","version":"1.0","type":"link"}