S&C Electric Company

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Loadbuster Disconnects®

Ratings

Branch Feeder, Main Feeder, Crossarm, and Station Styles
50/60-Hz Ratings Disconnect
Gap
kV Amperes, RMS
Nom. Max BIL Cont. Mom.,
Asym.		 Inches mm
14.4 15.5 110 600 40 000 8 203
10-7/8 276
10 254
900 40 000 7-1/2 191
10 254
25 27 125 600 40 000 10-7/8 276
900 40 000 10-1/2 267
25/34.5 38 150 600 40 000 10 254
900 40 000 14 356
34.5 38 150 900 40 000 14 356
200 900 40 000 14 356

 

Overhead Pole-Top Style
50/60-Hz Ratings Disconnect
Gap
kV Amperes, RMS
Nom. Max BIL Cont. Mom.,
Asym.		 Inches mm
14.4 15.5 110 900 36 000 8 203
25 27 150 900 36 000 11 279
34.5 38 170 900 36 000 11 279

 S&C’s tested value. Rating per ANSI: 150 kV.
 S&C’s certified value. Rating per ANSI: 600A.