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Earthing Switch

Assembly

Fault-make rated switch grounding the transformer cable for safe work. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Earthing Switch

3 top-level lines as of r142141
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Earthing Blade ring-main-unit-distribution-earth-blade 3× 3 · part
2 Earth Bus Bar ring-main-unit-distribution-earth-bar 1× 1 · part
3 Coil Spring coil-spring 1× 1 · part