{"product_id":"bc-129080","title":"Siemens SIRIUS Safety Relay with Enabling Circuits - 3TK2824-1BB40","description":"\u003cp\u003eThe Siemens 3TK28241BB40 is a safety relay that monitors emergency stop and guard door circuits to control machine power. It ensures that hazardous motion stops immediately when a safety input is triggered, providing a reliable interface between low-voltage sensors and high-power loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Guards:\u003c\/strong\u003e Monitors interlocked doors on presses and packaging lines to prevent access during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Stops:\u003c\/strong\u003e Cuts power to motors and actuators when an E-stop button is pressed in assembly cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Systems:\u003c\/strong\u003e Controls the start and stop of belt conveyors based on safety zone inputs in distribution centers.\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Safety relay with relay enabling circuits (EC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-channel or 2-channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.89 in width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 5 A thermal current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 300 V insulation voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 2 NO instantaneous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Screw and snap-on mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e IP40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Screw-type terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.89 x 4.72 x 4.72 in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superior Lighting","offers":[{"title":"Default Title","offer_id":45211977056456,"sku":"3TK2824-1BB40-Siemens","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/3726\/3048\/files\/Siemens-3TK2824-1BB40__52063.1792623905.1280.1280.jpg?v=1792733308","url":"https:\/\/plumlighting.com\/products\/bc-129080","provider":"Superior Lighting","version":"1.0","type":"link"}