{"product_id":"sdc-msb550v48-mechanical-switch-bar-exit-device-48-in","title":"Sdc MSB550V48 Mechanical Switch Bar Exit Device 48 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SDC - SECURITY DOOR CONTROLS MSB550V48 is a mechanical switch bar exit device designed for controlled egress applications in commercial and institutional door hardware installations. This unit functions as a push-to-exit bar that mechanically actuates a switch upon contact, enabling integration with access control or alarm systems. At 48 inches in length, it fits standard double-door or wide single-door frames. Qualified door hardware technicians and security system integrators are the primary installers. The device is sold as an individual unit and is categorized under exit devices for trade procurement purposes.\u003c\/p\u003e\n\u003cp\u003eThe MSB550V48 is suited for commercial doors requiring compliant panic hardware with integrated switching capability. Typical applications include office buildings, schools, hospitals, and light industrial facilities where door-monitoring or electric-latch-retraction systems are in use. The 48-inch bar length accommodates wider door leafs commonly found in corridor and vestibule openings. This device is appropriate for new installations and retrofit projects where a mechanical switch bar is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e48-inch bar length fits wide single or double-door configurations\u003c\/li\u003e\n  \u003cli\u003eMechanical switch actuation enables integration with access control and alarm panels\u003c\/li\u003e\n  \u003cli\u003ePush-to-exit operation supports code-compliant egress requirements\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for straightforward procurement and replacement\u003c\/li\u003e\n  \u003cli\u003eExit device category product suitable for commercial door hardware applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style exit device for commercial door frames requiring a 48-inch mechanical switch bar configuration. Refer to the SDC - SECURITY DOOR CONTROLS product documentation for verified compatible door preparations and hardware series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed door hardware technician or qualified security integrator familiar with exit device mounting standards and local building codes. Disconnect any connected access control or alarm circuits before beginning installation or service. Follow applicable life-safety and egress codes, including IBC and NFPA 101, when positioning and securing the device. Do not modify the bar mechanism or switch assembly, as alterations may void compliance and affect egress reliability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBar Length\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Code\u003c\/strong\u003e: 628\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SDC - SECURITY DOOR CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSB550V48\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDC","offers":[{"title":"Default Title","offer_id":51559126696242,"sku":"MSB550V48","price":380.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/sdc-msb550v48-mechanical-switch-bar-exit-device-48-in","provider":"Voomi Supply","version":"1.0","type":"link"}