Commodity2005200620072008200920102011
Fuses, for a voltage not >1000V  $710  $454 
Automatic circuit breakers, for a voltage not >1000V   $5,899 $1,578 
Apparatus for protecting electrical circuits (excl. of 8536.10 & 8536.20), ...  $8,716$440 $9,389$480
Relays (excl. of 8536.41), for a voltage not >1000V   $5,177  $364
Switches other than isolating switches & make-&-break switches, for a volta ...$7,287$7,266 $388$813$1,049$102,503
Lamp-holders, for a voltage not >1000V $163 $152$54  
Plugs & sockets for a voltage not >1000V$11$432$35$1,496$133$646$854,206
Electrical app. for switching/protecting electrical circuits,/for making co ...$12,072$1,211$218$379,243$1,292$1,504$141,026
Total$19,370$9,072$9,679$392,795$2,292$14,620$1,098,579