6 How to order Disconnectors and Main Switches according to IEC 60947-3 see Catalog 500 Three or four pieces of data (shown below) are required for ordering Blue Line Switch Disconnectors. Code numbers for ordering are shown in this catalog. 1. Type of Switch The type of switch required may be easily selected by referring to the tables on pages 5 and 25 which show the thermal current and power rating of each switch. For further technical details, refer to pages 22/23 and 36/37. 2. Switch Function The code numbers for the KG switches shown on pages 11-13 and on page 27 for the KH switches indicate the switch function, face plates and handles. Additional coding to modify the type and color of handle and face plate is explained below and on page 7. 3. Type of Mounting Switch types and enclosures for the KG switches are shown on pages 8-10. The KH switches may be selected by referring to the table on page 26. KG100 K302 VE M004 Handles, Face plates and Optional Extras Various standards for the KG switches are listed in the table on pages 8-10 and for the KH/KHR switches on page 26. When a handle, face plate or optional extra is required but not covered by the standard code number, the code number for the selected component should be entered separately. A complete range of standard face plates are illustrated on pages 14/15 and 28/29. Non standard or special face plate engravings are available at extra cost. 4. Optional Extras Pages 16-21 list optional extras and their coding for the KG switches. For the KH/KHR switches refer to pages 30-34. A table shows the different switch sizes in which the optional extra is available. There are some optional extras which are available in a variety of programs. Additional ordering data may, therefore, be required. < back to table of contents >
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