Treatment Of Bending Blade Of Vertical Fuse Disconnector
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vertical fuse switch disconnector Treatment of blade bending. nhrt40 vertical fuse switch disconnector Blade bending is caused by alternating directions of electric force between blades or looseness of adjustment parts, which causes blades to deviate from their original positions and force the switch to close, causing the blades to deform. When handling, check whether the center lines of the contact surfaces are in the same straight line, adjust the position of the blades or porcelain columns, and tighten the loose parts.
