19-11-skhema-3g-soedineniya-priborov-osveshheniya-prodolzhenie.html
19:11. Scheme 3g. Connections of devices of lighting (continuation)
Scheme 3g. Connections of devices of lighting (continuation): 1, 2 - fusible inserts (80 A); 3 - fusible insert (20 A); 4, 5 - fusible inserts (10 A); 6 - safety lock (10 A); 7 - relay; 8 - switch of external lighting
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