KRAUS & NAIMER Main Switches and Maintenance Switches

Contents Page Miscellaneous Construction Data 4 Selection of the Main Switches 4 Standard Equipment 4 Mounting Units 5 Technical Data 6, 7 Lateral mounted Auxiliary Contacts, Protective Covers 36 Add-on Escutcheon Plates 37 Terminals for Control Circuit, Unlock Insert, Mounting Key 38 Connecting Diagrams 39 Main Switches and Main Switches with Emergency Function 2 and 3 pole 8-11 4 pole 12-15 3 pole with Ground and Neutral Terminal 16-19 3 pole and Auxiliary Contact 20-23 3 pole and 2 Auxiliary Contacts 24-27 Maintenance and Safety Switches (Main Switches and Main Switches with Emergency Function in Plastic Enclosure) 3 pole 28 3 pole and Auxiliary Contacts 29 4 pole 30 4 pole and Auxiliary Contacts 31 6 pole 32 6 pole and Auxiliary Contacts 33 Switch Disconnectors 3 pole 34, 35 3 pole with Ground Terminal 35 3 pole with Neutral Terminal 35 4 pole 36 6 pole 36 8 pole 36 2 pole (Double-throw Switches) 38 3 pole (Double-throw Switches) 38 4 pole (Double-throw Switches) 38 Switch Disconnectors in Plastic Enclosure 3, 4, and 6 pole 39 Dimensions Switches for Panel Mounting 44 Switches for Base Mounting 45 Switches in Plastic Enclosure 46 Blue Line Switchgear: Summary 50 Main Switches with 4 poles and also Maintenance Switches with 6 poles and more on request.