{"product_id":"hartland-controls-tp-90380-relay-24-vac-1-no-1-nc","title":"Hartland Controls tp-90380 Relay 24 Vac 1 No 1 Nc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARTLAND CONTROLS tp-90380 is a general purpose switching relay rated for 24 VAC operation, offering both SPNO and SPDT switching configurations with 1 NO and 1 NC contact arrangement. Designed for control circuit applications, this relay features a Class B insulation system and a double make contact configuration. The .250 inch quick-connect terminals allow for straightforward wiring, and the multi-positional mounting design gives installers flexibility when fitting the relay into control enclosures or equipment cabinets. Licensed electricians and HVAC controls technicians are the primary trades that install and commission this component.\u003c\/p\u003e\u003cp\u003eThis relay is suited for residential and light commercial control applications where reliable general purpose switching is required. Typical installations include HVAC control panels, zone control boards, and low-voltage switching circuits operating at 24 VAC. The SPDT configuration supports both normally open and normally closed control logic, making it adaptable to a range of switching scenarios encountered in field service and panel assembly work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e24 VAC coil voltage for compatibility with standard low-voltage control circuits\u003c\/li\u003e\n\u003cli\u003eSPNO and SPDT switching configurations with 1 NO and 1 NC contacts\u003c\/li\u003e\n\u003cli\u003eDouble make contact configuration for enhanced circuit reliability\u003c\/li\u003e\n\u003cli\u003eClass B insulation system for thermal durability in control environments\u003c\/li\u003e\n\u003cli\u003e.250 inch QC terminals for fast, tool-free wiring connections\u003c\/li\u003e\n\u003cli\u003eMulti-positional mounting for flexible installation in enclosures and panels\u003c\/li\u003e\n\u003cli\u003eUL 508 listed, File No. E227250, Class NLDX2 and DNLDX8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general purpose switching relay for 24 VAC low-voltage control circuit applications in residential and light commercial HVAC and electrical systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician or qualified HVAC controls technician in accordance with NEC requirements. De-energize the control circuit and verify the absence of voltage before removing or installing the relay. Confirm that the coil voltage and contact configuration match the control panel design before wiring. Secure the relay firmly using the multi-positional mounting feature to prevent vibration-related contact issues during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e: 24 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Configuration\u003c\/strong\u003e: SPNO and SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Arrangement\u003c\/strong\u003e: 1 NO and 1 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Configuration\u003c\/strong\u003e: Double make\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Class\u003c\/strong\u003e: Class B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: .250 inch QC (quick-connect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Multi-positional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL 508, File No. E227250, Class NLDX2 and DNLDX8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (Alternate)\u003c\/strong\u003e: HCRY51ZQ1AB217\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HARTLAND CONTROLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: tp-90380\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARTLAND CONTROLS","offers":[{"title":"Default Title","offer_id":51383843455282,"sku":"TP-90380","price":22.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675024.webp?v=1782609226","url":"https:\/\/voomisupply.com\/products\/hartland-controls-tp-90380-relay-24-vac-1-no-1-nc","provider":"Voomi Supply","version":"1.0","type":"link"}