{"product_id":"potter-electric-signal-co-us-1010102-os-y-supervisory-switch","title":"Potter Electric Signal Co. Us 1010102 Os-y Supervisory Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe POTTER ELECTRIC SIGNAL CO. US 1010102 is an OS-Y supervisory switch designed to monitor the open or closed position of outside screw-and-yoke gate valves in fire protection water supply systems. This single-contact switch sends a supervisory signal to a fire alarm control panel whenever the monitored valve is moved from its normal fully open position. It is typically installed by licensed fire protection or sprinkler contractors as part of a code-compliant supervisory signaling arrangement. The 1010102 ships as a single unit and is a standard component in waterflow equipment assemblies.\u003c\/p\u003e\u003cp\u003eThis switch is suited for use in commercial and industrial fire sprinkler systems where valve supervision is required by NFPA 13 or local authority having jurisdiction. It is commonly installed on OS-Y gate valves located at system risers, zone control valves, and sectional shutoffs. The supervisory function ensures that any unauthorized or accidental partial closure of the valve is detected and reported before it compromises sprinkler system coverage.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSingle-contact output for supervisory signaling to fire alarm control panels\u003c\/li\u003e\n\u003cli\u003eDesigned for OS-Y gate valve position monitoring in fire suppression systems\u003c\/li\u003e\n\u003cli\u003eSupports code-compliant valve supervision per NFPA standards\u003c\/li\u003e\n\u003cli\u003eSold as individual unit for precise quantity ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style supervisory switch for outside screw-and-yoke gate valves used in commercial and residential fire sprinkler water supply systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed fire protection sprinkler contractor in accordance with NFPA 72, NFPA 13, and all applicable local codes. Shut off and depressurize the system section and power down the fire alarm control panel supervisory circuit before wiring or mounting the switch. Verify the switch actuates and restores the supervisory signal through a full functional test before returning the system to service. Do not substitute wiring or mounting hardware not specified for the valve assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: 1 Contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: OS-Y (Outside Screw and Yoke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Waterflow Equipment\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: POTTER ELECTRIC SIGNAL CO. US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1010102\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTER","offers":[{"title":"Default Title","offer_id":51560042955058,"sku":"1010102","price":293.83,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/potter-electric-signal-co-us-1010102-os-y-supervisory-switch","provider":"Voomi Supply","version":"1.0","type":"link"}