{"product_id":"allen-bradley-634880-04g-power-cable-assembly","title":"Allen-Bradley 634880 04G Power Cable Assembly","description":"\u003cp\u003eConfigured for power distribution interconnects in PLC-5 and 1771-CK I\/O system chassis, the \u003cstrong\u003eAllen-Bradley 634880 04G\u003c\/strong\u003e (\u003cstrong\u003e634880 04G\u003c\/strong\u003e Power Cable) provides direct physical\/electrical execution.\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\u003e634880 04G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCountry of Origin Not Specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Harness Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eMulti-Conductor Cable Assembly Footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive Conductive Cable Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Category\u003c\/td\u003e\n\u003ctd\u003eCables and Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003e1771 Series \/ PLC-5 System Power Loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Type\u003c\/td\u003e\n\u003ctd\u003eInterconnect Power Cable Harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Rating\u003c\/td\u003e\n\u003ctd\u003eIndustrial Grade Wire Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Communication and Deterministic Bus Performance\u003c\/h3\u003e\n\u003cp\u003eEngineered for localized power feeding and grounding signal integrity, the Allen-Bradley 634880 04G maintains low-resistance power transmission between power supply modules and expansion backplanes. Heavy-gauge conductor shielding suppresses electromagnetic interference (EMI) and cross-talk along control cabinet wireways, ensuring stable voltage levels without causing backplane communication jitter or supply drops across deterministic ControlNet and Data Highway Plus networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 634880 04G power cable be connected or disconnected while system power is active?\u003c\/p\u003e\n\u003cp\u003eA: Disconnecting or connecting power cables under load is strictly prohibited. Main line power and supply outputs must be completely isolated prior to unplugging or securing the wiring connectors.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken to ensure proper grounding when installing the 634880 04G?\u003c\/p\u003e\n\u003cp\u003eA: Ensure that shield ground drains and chassis grounding lugs attached to the cable harness are securely bolted to the central enclosure earth bus to preserve noise immunity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCompletely isolate and lock out all incoming AC and DC power feeds supplying the controller chassis before cable handling.\u003c\/li\u003e\n\u003cli\u003eInspect the 634880 04G cable connectors for bent pins, debris, or damaged wire insulation.\u003c\/li\u003e\n\u003cli\u003eAlign the keyed connector housing with the corresponding power terminal receptacle on the power module or 1771 chassis.\u003c\/li\u003e\n\u003cli\u003ePush the connector firmly until the retention latches fully engage to prevent accidental disconnection from operational vibration.\u003c\/li\u003e\n\u003cli\u003eSecure all ground wires to the cabinet earth bar, re-apply input voltage, and measure terminal DC voltage levels before initiating system operation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66814677057651,"sku":"634880 04G","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/63488004G_Cocoai_90dab521-5dca-4e86-873e-423d406f2445.jpg?v=1791442450","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-634880-04g-power-cable-assembly","provider":"DcsSupplier Limited","version":"1.0","type":"link"}