Manhole safety shield cable isolator

Details Manhole safety shield cable isolator Manhole safety shield cable isolator

1994-04-12

1999-04-13

Sough, Hyung S.

Electricity: conductors and insulators

Underground

52 20, H02G 900

Patent

active

058941053

ABSTRACT:
A transparent manhole safety cable shield isolator includes a front enclosure having openable doors positioned therein to gain access to cables behind the shield. The isolator also includes shelving to isolate different tiers of cables thus minimizing the fault blast risk to workers in the manhole.

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English Translation of Russian Patent No. 523476.
English Translation of German Patent No. 2537752.

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