Commodity20052006200720082009
Automatic circuit breakers, for a voltage >1000V (excl. of 8535.21)$18,000    
Isolating switches & make-&-break switches, for a voltage >1000V$277$27,721$506  
Lightning arresters, voltage limiters & surge suppressors, for a voltage >1 ...$16,642$3,632$578  
Electrical app. for switching/protecting electrical circuits,/for making co ...$4,920$19,269$1,746$430$1
Total$39,839$50,622$2,830$430$1