Blocks - fuse - switch. Blocks - switch. Technical requirements
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Cases, boards, boxes metal. Enclosures, frames. Basic dimensions
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Cases, boards, boxes metal. Enclosures, frames. Basic dimensions
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Devices complete for distribution in a metal shell for voltage up to 10 kV inclusive. General technical requirements
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Metal-clad switchgears up to 10 kV. General specifications
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Unsealed metal-enclosed switchgear
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Insulating plates. Design and building dimensions
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Insulating and metal plates for low-voltage complete devices. Design and dimensions
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Frames of control stations for electrical installations. Types, design and main dimensions
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Boxes connecting, branching for wirings. General technical requirements
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Metal cast boxes for wirings. General specifications
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Electric column for connection of ship electrical installations to the shore electric network
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