{"product_id":"gri-pb-100-w-push-button-plunger-switch-9-16-inch","title":"Gri PB-100-W Push Button Plunger Switch 9\/16 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GEORGE RISK INDUSTRIES INC. PB-100-W is a reed-type push button plunger switch designed for use in low-voltage contact applications. The unit actuates via a spring-loaded plunger mechanism, triggering an internal reed contact element when compressed. At 9\/16 inch, the plunger diameter is sized for standard panel cutouts and enclosure mounting scenarios. This switch is typically installed by alarm technicians, security integrators, electricians, and control panel builders working in access-control, door-monitoring, or industrial detection circuits.\u003c\/p\u003e\n\u003cp\u003eThe PB-100-W suits residential and light commercial applications where a normally open or normally closed reed contact output is needed at a recessed or surface-mounted point. Common install locations include door frames, equipment enclosures, control panels, and junction boxes where detecting physical displacement or plunger depression is part of the circuit logic. Its compact form factor supports tight-clearance installations common in control wiring work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReed contact element provides reliable, low-resistance switching in low-voltage circuits\u003c\/li\u003e\n  \u003cli\u003e9\/16 inch plunger diameter suits standard panel and enclosure cutout dimensions\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded plunger returns to default position on release for consistent actuation cycling\u003c\/li\u003e\n  \u003cli\u003eCompact single-unit package supports space-constrained panel and door-frame installs\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing single-point replacement or new-installation flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation reed plunger switch for low-voltage contact circuits in access control, security, and industrial control panel applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician or licensed alarm and security technician in accordance with applicable NEC guidelines for low-voltage wiring. De-energize the circuit completely before removing an existing switch or making new wiring connections. Verify the plunger travel and alignment within the mounting cutout before securing the unit to ensure consistent actuation. Do not overtighten mounting hardware, as this can distort the switch body and affect reed contact operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Type\u003c\/strong\u003e: Reed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Diameter\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: Push Button Plunger\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 Package\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: GEORGE RISK INDUSTRIES INC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PB-100-W\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEORGE RISK INDUSTRIES INC.","offers":[{"title":"Default Title","offer_id":51688559444274,"sku":"PB-100-W","price":25.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/247f4de12d9e83763ec75acf65e005f2.jpg?v=1788247009","url":"https:\/\/voomisupply.com\/products\/gri-pb-100-w-push-button-plunger-switch-9-16-inch","provider":"Voomi Supply","version":"1.0","type":"link"}