Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for single-phase meters— 2 стр.
Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for poly-phase meters— 2 стр.
Low-voltage high-rupturing-capacity fuses with blade contacts; bus-mounting fuse-bases, LV HRC bus-mounting fuse-disconnectors and LV HRC bus-mounting fuse-switches up to AC 660 V— 7 стр.