{"product_id":"siemens-3rh21221av60-contactor-relay","title":"Siemens 3RH21221AV60 Contactor Relay","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS 3RH21221AV60 is a contactor relay designed for use in industrial control panel applications. Contactor relay devices of this type serve as auxiliary switching elements, expanding the contact capacity of control circuits without directly switching high-power loads. The 3RH21221AV60 fits into the SIEMENS SIRIUS control device family and is installed by licensed electricians or qualified industrial maintenance technicians working on motor control centers, control panels, or automated machinery. Its compact form factor measures 2.421 inches long by 1.969 inches wide by 3.051 inches high, and the unit ships at 0.520 pounds.\u003c\/p\u003e\n\u003cp\u003eThis contactor relay is suited for use in both commercial and industrial electrical control systems. Typical applications include motor starter auxiliary circuits, interlocking control logic, signaling circuits, and other low-voltage switching tasks inside control enclosures. It is commonly found in manufacturing facilities, HVAC mechanical rooms, pump control panels, and process automation equipment where reliable auxiliary contact switching is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact auxiliary contactor relay for industrial control circuit applications\u003c\/li\u003e\n  \u003cli\u003eDesigned for installation inside control panels and motor control centers\u003c\/li\u003e\n  \u003cli\u003eDimensions of 2.421 inches x 1.969 inches x 3.051 inches allow integration into space-constrained enclosures\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.520 pounds for easy handling during installation\u003c\/li\u003e\n  \u003cli\u003eSold individually, 1 unit per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit auxiliary contactor relay for industrial control panel assemblies requiring a SIEMENS SIRIUS series switching device.\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) and any applicable local codes. De-energize and lock out the control panel before removing or installing the relay. Verify coil voltage and contact configuration match the control circuit requirements before energizing. Do not exceed the relay contact ratings for the intended switching application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.421 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.969 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.051 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.520 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 88762181920\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: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3RH21221AV60\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51383271391538,"sku":"3RH2122-1AV60","price":185.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312677529.jpg?v=1782591774","url":"https:\/\/voomisupply.com\/products\/siemens-3rh21221av60-contactor-relay","provider":"Voomi Supply","version":"1.0","type":"link"}