The Electrical Review, Том 148IPC Electrical-Electronic Press,., 1951 |
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Результати 1-3 із 75
Сторінка 245
... Switch - Fuse Gear A proof switches , COMPREHENSIVE range of flame- switch - fuses , busbar chambers and accessories for use on 250 V and 500 V supplies has been introduced by CANTIE SWITCHES , LTD . , Port Causeway , New Ferry , Cantie ...
... Switch - Fuse Gear A proof switches , COMPREHENSIVE range of flame- switch - fuses , busbar chambers and accessories for use on 250 V and 500 V supplies has been introduced by CANTIE SWITCHES , LTD . , Port Causeway , New Ferry , Cantie ...
Сторінка 246
... switches . The starter may be used for controlling split- phase or switched - capacitor single - phase f.h.p. motors where a sparkproof installation is desirable . It comprises a single - pole switch in series with the mains and a timing ...
... switches . The starter may be used for controlling split- phase or switched - capacitor single - phase f.h.p. motors where a sparkproof installation is desirable . It comprises a single - pole switch in series with the mains and a timing ...
Сторінка 1044
... switch opening . A thermal starter switch ( Fig . 5 ) having its two elements in series is connected in series with a glow starter switch . The latter is so designed that it will remain closed until the thermal starter switch has opened ...
... switch opening . A thermal starter switch ( Fig . 5 ) having its two elements in series is connected in series with a glow starter switch . The latter is so designed that it will remain closed until the thermal starter switch has opened ...
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