Commodity20052006200720092011
Fuses, for a voltage >1000V$85$209  $1,338
Automatic circuit breakers, for a voltage of <72.5kV$13,741$24   
Automatic circuit breakers, for a voltage >1000V (excl. of 8535.21)    $631
Isolating switches & make-&-break switches, for a voltage >1000V$608,600$629,873$562,146$419,071$412,733
Lightning arresters, voltage limiters & surge suppressors, for a voltage >1 ...$5,883$7,953$155$2,019 
Electrical app. for switching/protecting electrical circuits,/for making co ...$15,120$9,110$12,213$2,192$23,485
Total$643,429$647,169$574,514$423,282$438,187