{"product_id":"functional-devices-rib023p-enclosed-relay-20a-3pst-208-277v","title":"Functional Devices rib023p Enclosed Relay 20A 3PST 208-277V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FUNCTIONAL DEVICES rib023p is a 20-amp, 3-pole single-throw (3PST) enclosed relay rated for 208 to 277 volts AC. It is designed for switching heavy electrical loads in commercial and industrial control systems. The enclosed housing protects internal contacts from dust and environmental contaminants common in mechanical rooms and equipment installations. Licensed electricians and building automation technicians are the primary installers of this type of relay in HVAC and electrical distribution applications.\u003c\/p\u003e\n\u003cp\u003eThis relay is suited for commercial HVAC systems, lighting control panels, and energy management installations where multi-pole switching is required. The 3PST configuration allows simultaneous control of three separate circuits from a single control signal, making it a practical choice for fan arrays, multi-circuit lighting banks, and motor control applications in light commercial and industrial settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e20-amp contact rating supports high-load switching applications\u003c\/li\u003e\n  \u003cli\u003e3PST configuration switches three circuits simultaneously from one control signal\u003c\/li\u003e\n  \u003cli\u003eRated for 208 to 277 volts AC, compatible with standard commercial single-phase and three-phase supply voltages\u003c\/li\u003e\n  \u003cli\u003eEnclosed housing shields contacts from dust and debris in mechanical environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style enclosed relay for use in commercial HVAC, lighting, and building automation control panels requiring 3PST switching at 208 to 277 volts AC.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out all circuits before handling or wiring the relay. Verify that the load current does not exceed the 20-amp contact rating. Secure the relay in its mounting location before making electrical connections to prevent movement and terminal stress.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: 3PST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Rating\u003c\/strong\u003e: 20 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e: 208-277 volts AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Type\u003c\/strong\u003e: Enclosed\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: FUNCTIONAL DEVICES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: rib023p\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FUNCTIONAL DEVICES","offers":[{"title":"Default Title","offer_id":51468568363314,"sku":"RIB023P","price":203.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946052.jpg?v=1783917905","url":"https:\/\/voomisupply.com\/products\/functional-devices-rib023p-enclosed-relay-20a-3pst-208-277v","provider":"Voomi Supply","version":"1.0","type":"link"}