{"product_id":"value-collection-rcl-307-limit-switch-spdt-nc-roller-plunger","title":"Value Collection RCL-307 Limit Switch Spdt Nc Roller Plunger","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION RCL-307 is a general purpose limit switch designed for industrial and commercial control applications. It features a single-pole double-throw (SPDT) contact form with a normally closed (NC) configuration, actuated by a roller plunger mounted at the top of the body. The screw terminal connection makes field wiring straightforward. The body combines metal and plastic construction to balance durability with weight. This switch is installed by electricians, industrial maintenance technicians, and automation specialists working on machinery, conveyor systems, door controls, or any application requiring reliable position sensing.\u003c\/p\u003e\n\u003cp\u003eThe RCL-307 is suited for residential, commercial, and light industrial control circuits where a compact top-actuated roller plunger limit switch is required. Typical installations include machine guarding, end-of-travel detection on linear actuators, door position sensing, and process equipment interlocks. The NC contact configuration means the circuit is closed at rest and opens upon actuation, which is a common failsafe arrangement in industrial ladder-logic and relay-based control systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSPDT contact form supports both normally closed and normally open circuit paths in a single device\u003c\/li\u003e\n  \u003cli\u003eNormally closed default configuration supports failsafe control logic\u003c\/li\u003e\n  \u003cli\u003eRoller plunger actuator at the top allows consistent actuation from linear or cam-driven mechanisms\u003c\/li\u003e\n  \u003cli\u003eScrew terminal wiring for secure, tool-accessible field connections\u003c\/li\u003e\n  \u003cli\u003eMetal and plastic composite body balances structural integrity with light weight\u003c\/li\u003e\n  \u003cli\u003eUL Listed for use in code-compliant control panel and machine wiring installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style general purpose limit switch suitable for use in industrial machinery, commercial HVAC controls, and automated equipment requiring top-actuated roller plunger position sensing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician or industrial maintenance technician in accordance with NFPA 70 (NEC) and applicable machine safety standards. De-energize and lock out the control circuit before removing or installing the switch. Ensure the actuator roller is aligned with the actuating cam or striker to prevent side-loading that can damage the plunger mechanism. Screw terminals should be tightened using an appropriate small flat-blade screwdriver and verified for secure conductor seating before re-energizing.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Form\u003c\/strong\u003e: SPDT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: NC (Normally Closed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Roller Plunger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Location\u003c\/strong\u003e: Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Metal and Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RCL-307\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696468656434,"sku":"RCL-307","price":91.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3af19a7c2dfe826c33b11abb959e6ab0.jpg?v=1788343006","url":"https:\/\/voomisupply.com\/products\/value-collection-rcl-307-limit-switch-spdt-nc-roller-plunger","provider":"Voomi Supply","version":"1.0","type":"link"}