{"product_id":"bc-128936","title":"Siemens SIRIUS Auxiliary Contactor Relay 10-Pole - 3TH4373-0AK6","description":"\u003cp\u003eThe Siemens 3TH43730AK6 is an auxiliary contactor relay that expands the number of available control contacts in an electrical circuit. It allows a single low-power signal to switch multiple independent loads simultaneously within a control panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Cabinets:\u003c\/strong\u003e Expands the output capacity of main power contactors or PLC outputs for complex logic sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Safety Circuits:\u003c\/strong\u003e Provides positively driven contacts to monitor emergency stops and safety interlocks reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation Systems:\u003c\/strong\u003e Switches multiple HVAC dampers, lighting zones, or valve actuators from one central command.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Control Panels:\u003c\/strong\u003e Manages start\/stop signals and status feedback for various motorized rollers and belts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Product Details \u0026amp; Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Family:\u003c\/strong\u003e Siemens SIRIUS (3TH4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Auxiliary Contactor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 10 A at 230 V AC-15; 6 A at 400 V AC-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 110 V AC 50 Hz \/ 120 V AC 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 7 NO + 3 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail 1.38 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e IP00 front; IP20 with screws tightened\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.07 in height x 2.17 in width x 4.02 in depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.01 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superior Lighting","offers":[{"title":"Default Title","offer_id":45211920138440,"sku":"3TH4373-0AK6-Siemens","price":278.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/3726\/3048\/files\/Siemens-3TH43730AK6__59628.1792623733.1280.1280.jpg?v=1792724719","url":"https:\/\/plumlighting.com\/products\/bc-128936","provider":"Superior Lighting","version":"1.0","type":"link"}