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Block Dorabo adicionou um novo artigo Phim ảnh
2021-08-11 02:49:02 -

Safety features of electrical wiring terminals
The Electrical Terminal Blocks must be constructed so that creepage and clearance distances between lines, as well as line and ground, are maintained. The insulation construction must prevent contact with current-carrying surfaces in an attempt to eliminate the possibility of accidental shock. This is accomplished on the terminal blocks by recessing screws and terminals so they are screwdriver...

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