{"product_id":"knight-fire-security-magnetic-contact-f40","title":"Knight Fire \u0026 Security F40 magnetic contact","description":"\u003cp\u003e\u003cstrong\u003eKnight Fire \u0026amp; Security F40 is a magnetic contact.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eF40 is a Heavy Duty Roller Shutter contact. The housings are manufactured from Die Cast Aluminium, with the contact sealed in with a resin. For added Security and durability, the 0.5m fly lead is encased in a Stainless Steel shroud.\u003c\/p\u003e\n\u003cp\u003eCapped with a grommet for easy attachment to other equipment. This contact is Normally Open (N\\O). The circuit through the contact is complete until the Magnet is moved close by.\u003c\/p\u003e\n\u003cp\u003eWith the Magnet in close, the circuit through the contact is broken. Op Gap 50mm.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy Duty Roller Shutter Contact\u003c\/li\u003e\n\u003cli\u003eGrommet capped for easy attachment\u003c\/li\u003e\n\u003cli\u003eCircuit completes until Magnet is close\u003c\/li\u003e\n\u003cli\u003eCircuit breaks when magnet is close\u003c\/li\u003e\n\u003cli\u003eOperating gap 50mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the F40 part number rather than the description.\u003c\/p\u003e","brand":"Knight Fire \u0026 Security","offers":[{"title":"Default Title","offer_id":57581857145205,"sku":"F40","price":26.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/F40.jpg?v=1789611285","url":"https:\/\/wmestore.co.uk\/products\/knight-fire-security-magnetic-contact-f40","provider":"WME","version":"1.0","type":"link"}