Eaton SmartWire-DT SWD Series Manual

3 Switching on DIL-SWD-32-001, DIL-SWD-32-002 contactors3.3 Engineering78 SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com3.3.7 Applications in North AmericaFor applications for the North American market special care must be takenwith the approval of the individual components of the system SmartWire-DT.3.3.7.1 Current carrying capacity of the SmartWire-DT connecting cable in accordance withNFPA 79If the SmartWire-DT connection system is used for applications in NorthAmerica, the maximum current carrying capacity of the SmartWire-DT con-necting cable is reduced from 3 A to 2 A.If, due to the application, the maximum current carrying capacity of theSmartWire-DT connecting cable exceeds the value 2 A, this can be compen-sated by means of additional SmartWire-DT power feeder modules(￫ Chapter 1 “EU5C-SWD-PF1-1, EU5C-SWD-PF2-1 power modules”, page15).3.3.7.2 DOL starterWith the use of DOL starters in the North American market various specialfeatures must be observed that are based on market practices and the asso-ciated Standards. DANGERThe safety and redundancy circuit architectures for switching offdrive groups described here, in terms of the safety categoriesthat can be achieved, are approved when using the followingSmartWire-DT coordinators and SmartWire-DT components:• EU5C-SWD-CAN• EU5C-SWD-DP• EU5C-SWD-PF1-1• EU5C-SWD-PF2-1￫ A comprehensive overview of the special North American fea-tures is provided by the publication “Special Conditions for theuse of motor-protective circuit-breakers and motor starters inNorth America”, VER1210+1280-928EN.This publication is available as a PDF file at the following Inter-net address:http://www.moeller.net/de/company/news/publications/index.jsp