Commodity2005200820092010
Fuses, for a voltage >1000V  $218 
Isolating switches & make-&-break switches, for a voltage >1000V   $3,849
Lightning arresters, voltage limiters & surge suppressors, for a voltage >1 ...$416 $2,192 
Electrical app. for switching/protecting electrical circuits,/for making co ...$11,536$2,176  
Total$11,952$2,176$2,410$3,849