32130000 Electronic hardware and component parts and accessories
32131000 Electronic component parts and raw materials and accessories
32131005 Integrated circuit packages
32131001 Heat sinks
39120000 Electrical equipment and components and supplies
39121700 Electrical hardware and supplies
39121703 Cable ties
39121721 Electrical insulators
39121718 Cable splicing kits
39121704 Wallplates
39121702 Cable clips
39122100 Electrical transmission and distribution equipment
39121100 Distribution and control centers and accessories
39121101 Load centers
39121114 Medium voltage motor control center
39121107 Lighting control systems
39121106 Power monitoring or control systems
39121111 Fusible switchboard
39121109 Transmission transformers
39121113 Low voltage motor control center
39121400 Electrical lugs plugs and connectors
39121432 Electrical terminals
39121405 Cable or wire lugs
39121409 Wire connectors
39121402 Electrical plugs
39121407 Terminal strips
39121500 Switches and controls and relays and accessories
39121506 Pressure switches
39121529 Contactors
39121547 Relay sockets or bases
39121501 Safety switches
39121504 Time switches
39121507 Toggle switches
39121514 Power relays
39121516 Socket relays
39121502 Dimmer switches
39121900 Electrical safety devices and accessories
39121901 Circuit breaker lockout
39121907 Receptacle Blockout
39122000 Electrical Variable Speed Drives
39122002 Motor control drive DC