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ABB Type pole mounted disconnector

abb dcd disconnector switch


The pole mounted disconnector, hook stick-operated switch used to isolate circuits
on electrical distribution systems up to 24 kV. The DCD provides a visible breakpoint for maintenance person. This product is not a load-break device, and it is not designed to be opened under load.
lEC 62271-102 High-voltage switchgear and controlgear – Part 102: Alternating current disconnectors and earthing switches
GB/T 11022 Common specifications for high-voltage switchgear and controlgear standards
GB/T 1985 High-voltage alternating-current disconnectors and earthing switches



Base and back strap: strengthened channel of galvanized steel for corrosion protection and solid operation.

Insulators available in silicone、outdoor epoxy and porcelain.

Self-aligning silver to silver contacts ensure long life.

Standard two-hole NEMA plated pad or optional two-piece parallel groove.

The pull-ring activates the latch as a pry-out lever for easy opening and ice breaking.

A blade stop limits the blade range of motion to the 90°and 160°positions.
The DCD can be mounted in the following configurations:
• Vertical or underhung
• Pole mounted
• Single or double crossarm


abb dcd disconnector specification
abb dcd disconnector specification 1


single pole underhung
Single pole underhung
double pole underhung
double pole underhung
single vertical
single vertical
double pole vertical
double pole vertical

Our Photos

disconnect switch 1
disconnect switch 2 customized 1
disconnect switch 3 customized 1

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