{"product_id":"abb-tu843-50v-terminal-unit-vertical-mounting","title":"ABB TU843 50V Terminal Unit | Vertical Mounting","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe ABB \u003cstrong style=\"color: #2e86c1;\"\u003eTU843\u003c\/strong\u003e terminal block delivers reliable 16-channel connection for industrial automation. This vertical-mount unit belongs to the Advant-800xA series. The \u003cstrong style=\"color: #2e86c1;\"\u003eTU843\u003c\/strong\u003e provides secure signal interface in demanding control systems.\u003c\/p\u003e\n\u003ch2\u003eProduct Identification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003eTU843\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eArticle Number:\u003c\/strong\u003e 3BSE021443R1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eProduct Series:\u003c\/strong\u003e Advant-800xA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eConnection Type:\u003c\/strong\u003e 16-channel terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eElectrical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eVoltage Rating:\u003c\/strong\u003e 50V operating voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eChannel Current:\u003c\/strong\u003e 3A maximum per I\/O channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eProcess Current:\u003c\/strong\u003e 10A maximum for process connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eProcess Power:\u003c\/strong\u003e 20V range (0V to 20V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eDielectric Strength:\u003c\/strong\u003e 500V AC test voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMechanical \u0026amp; Installation Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eMounting Style:\u003c\/strong\u003e Vertical orientation installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eWire Sizes:\u003c\/strong\u003e Solid wire: 0.2-4 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eWire Compatibility:\u003c\/strong\u003e Stranded: 0.2-2.5 mm² (24-12 AWG)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eInstallation Torque:\u003c\/strong\u003e 0.5-0.6 Nm recommended setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eStripping Length:\u003c\/strong\u003e Prepare 7 mm of wire insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhysical Dimensions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eUnit Weight:\u003c\/strong\u003e 0.6 kg (1.3 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eWidth:\u003c\/strong\u003e 131 mm (5.16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eDepth:\u003c\/strong\u003e 64 mm (2.52 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eHeight:\u003c\/strong\u003e 186.5 mm (7.34 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eCompact Design:\u003c\/strong\u003e Space-efficient terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnvironmental Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C (32°F to 131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eStorage Range:\u003c\/strong\u003e -40°C to +70°C (-40°F to 158°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eHumidity Range:\u003c\/strong\u003e 5% to 95% RH, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eProtection Rating:\u003c\/strong\u003e IP20 (IEC 60529)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003ePollution Degree:\u003c\/strong\u003e Degree 2 per IEC 60664-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompliance \u0026amp; Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eEMC Standards:\u003c\/strong\u003e EN 61000-6-4, EN 61000-6-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eMechanical Standard:\u003c\/strong\u003e IEC\/EN 61131-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eOvervoltage Category:\u003c\/strong\u003e IEC\/EN 60664-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eRoHS Compliance:\u003c\/strong\u003e Yes, meets EN 50581:2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86c1;\"\u003eWEEE Directive:\u003c\/strong\u003e 2012\/19\/EU compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat system is the TU843 designed for?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThis terminal block works with ABB's Advant-800xA automation series.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHow many connections does this terminal block provide?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe TU843 offers 16 individual channels for wiring connections.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the main mounting orientation?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThis unit is designed for vertical mounting in control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51050876928132,"sku":"3BSE021443R1","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/TU843-1.jpg?v=1769325253","url":"https:\/\/www.etowonauto.com\/kk\/products\/abb-tu843-50v-terminal-unit-vertical-mounting","provider":"Etowon Auto","version":"1.0","type":"link"}