{"product_id":"honeywell-51202974-300-cable-duct","title":"Honeywell 51202974-300 Cable Duct","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51202974-300\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51202974\u003c\/strong\u003e Cable Duct, operates as a dedicated hardware component for mechanical cable routing and physical wire management within Honeywell Experion DCS cabinet sub-assemblies. The high-density square duct isolates field I\/O wiring, power supply feeds, and system communication buses, preventing mechanical abrasion and electrical crosstalk across control panel backplanes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51202974-300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive mechanical component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRigid flame-retardant PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlammability Rating\u003c\/td\u003e\n\u003ctd\u003eUL 94 V-0 (self-extinguishing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Resistance\u003c\/td\u003e\n\u003ctd\u003eUV stabilized, chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eExperion PKS \/ Series 8 Cabinet Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Bus Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe non-conductive PVC architecture provides inherent dielectric isolation, preventing accidental short circuits or ground loop paths between adjacent field terminal blocks. In control enclosures housing sensitive 4-20 mA HART loop protocol lines, FOUNDATION Fieldbus trunks, and high-density digital I\/O, the duct maintains rigid physical separation boundaries. This structural isolation limits inductive noise coupling and mitigates signal interference across parallel wiring channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the material structure withstand flame exposure inside sealed control panels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the polymer compound meets UL 94 V-0 flammability standards, ensuring it self-extinguishes within 10 seconds without producing flaming droplets.\u003c\/p\u003e\n\u003cp\u003eQ: How are cable breakouts managed along the duct body?\u003c\/p\u003e\n\u003cp\u003eA: The sidewalls feature slotted fingers that allow smooth lateral cable breakouts directly to I\/O terminal blocks without degrading the structural integrity of the main duct run.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Mounting:\u003c\/strong\u003e Fasten the duct base to the enclosure mounting plate using countersunk M5 screws through the pre-punched base slots to ensure a flush internal surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeburring Cut Edges:\u003c\/strong\u003e Use specialized duct shears or fine-toothed saws for sizing, and debur all cut edges prior to pulling wire to prevent insulation jacketing tears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Capacity Limits:\u003c\/strong\u003e Limit total cable bundle volume to 60% of internal cross-sectional capacity to ensure adequate thermal dissipation and simplified cable maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegregation Rules:\u003c\/strong\u003e Maintain distinct, parallel duct channels for analog measurement signals and high-current DC power leads to minimize electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53580727714101,"sku":"51202974-300","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51202329-102_Cocoai_ff414687-4003-4e0b-9e2b-d07db705471f.png?v=1789439704","url":"https:\/\/www.5gplc.com\/products\/honeywell-51202974-300-cable-duct","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}