The SW TYPE OPEN MONOPOLAR LINE ISOLATORS are used for opening or closing in the air, by means of a pole or for handling with charge, by means of a tool in parallel (LOAD BREAK TOOL). In addition, CELSA-brand SW isolators are manufactured in 400 A and 600 A for handling voltages from 15 to 46 KV, with insulation levels from 95 to 250 KV.
The SW TYPE OPEN MONOPOLAR ISOLATORS manufactured by CELSA are used for opening or closing air distribution systems by means of a pole or for maneuvering with load, by means of a tool in parallel (LOAD BREAK TOOL).
CELSA-branded SW isolators are manufactured in 400 and 600 A for working sizes from 15 to 46 KV with insulation levels from 95 to 250 KV peak. They meet and exceed ANSI C.37.30, C.37.32, C.37.34 and INCONTEC 2751 and INCONTEC 2131 specifications.
The SW-type open monopolar disconnector is a reliable, safe and economical element used basically for distribution line sectioning, equipment isolation and feeder realignment in distribution circuits.
The operation mechanism allows a quick and effective opening, which avoids the electric arc. It also has a hook that allows the use of tool for opening under load (loadbreak tool).
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