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Air-break switches, air-break disconnectors, air-break switch disconnectors and fuse-combination units for voltages not exceeding 1000 V AC or 1200 V DC, Part 1:general requirements

Published by : Bureau of Indian Standards ;
Subject(s): Air-break switches
Year: 1979
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Item type Current location Call number Status Date due Barcode
Books Books Giant Metrewave Radio Telescope
General Stacks
621.316.542.064.241:621.316.92 (Browse shelf) Available 3403
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621.316.3/.5 B. I. S. Metal-enclosed switch gear and control gear for voltages above 1000 V but not exceeding 11000 V 621.316.3/.9/RAV Power system protection and switchgear / 621.316.542.064.241 B. I. S. Air-break switches, air-break disconnectors, air-break switch- disconnectors and fuse-combination units for voltages not exceeding 1000 V AC or 1200 V DC, Part 2:specific requirements for the direct switching of individual motors 621.316.542.064.241:621.316.92 Air-break switches, air-break disconnectors, air-break switch disconnectors and fuse-combination units for voltages not exceeding 1000 V AC or 1200 V DC, Part 1:general requirements 621.316.544.1 B. I. S. Control switches (switching devices for control and auxiliary circuits including contractor relays) for voltages up to and including 1000 V AC and 1200 V DC, Part 1:general requirements and tests 621.316.544.1 B. I. S. Control switches (switching devices for control and auxiliary circuits including contactor relays) for voltages up to and including 1000 V and 1200 V DC, Part 2:push buttons and related control switches 621.316.544.1 B. I. S. Control switches (switching devices for control and auxiliary circuits including contactor relays) for voltages up to and including 1000 V AC and 1200 V DC, Part III:rotary control switches

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