The Topper® Series takes its name from the original Topper® Switch, a pole-top only design whose compactness, ease of installation and unique synchronized operation is unequalled. Many additional construction designs are now available in addition to the original pole Topper®.  The Topper® Series is conservatively rated and has superior fault close, three second, continuous and loadbreak ratings.  The Topper® is available in ratings of 15 kV – 38 kV, 110 kV – 200 kV BIL and 600 A – 1,200 A loadbreak.

The Vector® Series is a line of group-operated air-break (GOAB) switches designed for superior performance in three-phase loadbreak switching while remaining competitive in price.  The Vector® is available in ratings of 15/25 kV and 38 kV, 150 kV and 200 kV BIL, 900 or 1,200 A continuous current and 600 or 900 A loadbreak.​

 

Vertical Topper Series Switch

 

Vector Series Switch