{"product_id":"sdc-706nult-key-switch-momentary-dpdt-630-finish","title":"Sdc 706NULT Key Switch Momentary Dpdt 630 Finish","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SDC - SECURITY DOOR CONTROLS 706NULT is a momentary-action key switch wired in a double-pole double-throw (DPDT) configuration with a 630 satin stainless finish. Key switches of this type provide a secure, keyed input signal to access control systems, door holders, electromagnetic locks, and other low-voltage security hardware. The momentary action means the circuit is activated only while the key is held in the operated position and returns to its normal state upon release. The DPDT output gives the installer two independently switched circuits from a single key operation, supporting more complex wiring topologies. Installation is typically performed by licensed electricians or access control technicians.\u003c\/p\u003e\u003cp\u003eThis key switch is suited for use in commercial and light industrial access control applications where a physical key is required to trigger or override a door release, alarm input, or security device. Typical installation scenarios include building entry points, secure server room doors, stairwell access, and elevator control panels. The 630 satin stainless finish is commonly specified for stainless steel door hardware schedules and high-traffic environments where appearance and corrosion resistance matter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMomentary-action operation — circuit closes only while key is held, returns to normal on release\u003c\/li\u003e\n\u003cli\u003eDPDT switching configuration provides two independently controlled circuit paths\u003c\/li\u003e\n\u003cli\u003e630 satin stainless finish suits stainless steel door hardware schedules\u003c\/li\u003e\n\u003cli\u003eKeyed input prevents unauthorized activation of connected security or access control devices\u003c\/li\u003e\n\u003cli\u003eSingle-unit packaging for straightforward replacement or new installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation key switch for commercial access control, electromagnetic lock, and door control systems requiring a momentary DPDT keyed input device.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician or qualified access control technician in accordance with applicable NEC requirements. Power down and de-energize all connected access control or locking hardware before wiring or replacing the switch. Verify that the DPDT circuit connections match the control panel or lock controller wiring diagram before restoring power. Do not apply voltage exceeding the rated limits of the connected control system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action\u003c\/strong\u003e: Momentary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Configuration\u003c\/strong\u003e: DPDT (Double-Pole Double-Throw)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: 630 Satin Stainless\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 706NULT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDC","offers":[{"title":"Default Title","offer_id":51557412143410,"sku":"706NULT","price":253.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af13bafe0c583bc17dcbeaef09bffdbd.jpg?v=1786387574","url":"https:\/\/voomisupply.com\/products\/sdc-706nult-key-switch-momentary-dpdt-630-finish","provider":"Voomi Supply","version":"1.0","type":"link"}