{"product_id":"siemens-3rt2035-1kb44-contactor-coupling-relay","title":"Siemens 3RT2035-1KB44 Contactor Coupling Relay","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS 3RT2035-1KB44 is a contactor coupling relay designed for industrial motor control and switching applications. This device serves as an interface component between control circuits and power contactors, enabling coordinated operation in automation and electrical distribution systems. Rated for demanding duty cycles, it fits into standard control panel and motor control center builds. Licensed electricians and industrial control technicians typically source this component for new panel builds, system upgrades, or direct OEM-style replacement of a failed coupling relay in an existing installation. Its compact form factor allows integration into space-constrained enclosures.\u003c\/p\u003e\n\u003cp\u003eThis coupling relay is suited for use in commercial and industrial electrical systems where reliable contactor coordination is required. Typical applications include motor starters, HVAC equipment control panels, conveyor systems, pump control stations, and automated machinery. It is designed to work within the SIEMENS 3RT series contactor ecosystem and is appropriate for installation in both new construction and retrofit control panel projects requiring a standardized, dependable switching interface.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCoupling relay function enables coordinated contactor switching in multi-device control circuits\u003c\/li\u003e\n  \u003cli\u003eCompatible with the SIEMENS 3RT series contactor platform\u003c\/li\u003e\n  \u003cli\u003eCompact enclosure fits standard DIN-rail and panel-mount installations\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions of 7.480 inches x 5.276 inches x 3.071 inches allow straightforward handling and storage\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit per pack for precise quantity ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style coupling relay for use within the SIEMENS 3RT series contactor platform. Install only in systems and enclosures where the electrical ratings of the device match the circuit requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the panel or control circuit before beginning installation or removal. Verify that all circuit voltage and current ratings are compatible with the device before energizing. Do not modify the device or its terminals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.652 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.480 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5.276 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.071 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 80476632867\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: 3RT2035-1KB44\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51383348691250,"sku":"3RT2035-1KB44","price":692.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312677907.jpg?v=1782594124","url":"https:\/\/voomisupply.com\/products\/siemens-3rt2035-1kb44-contactor-coupling-relay","provider":"Voomi Supply","version":"1.0","type":"link"}