| 8531.80.00 | 40 | Other sound signaling apparatus | X | | | |
| 8532.25.00 | 10 | Alternating current (AC) service: | | | | |
| 8532.25.00 | 20 | 300 V or greater, but less than 600 V | No. | | | |
| 8532.25.00 | 30 | 600 V or greater, but less than 1,000 V | No. | | | |
| 8532.25.00 | 40 | 1,000 V or greater | No. | | | |
| 8533 | | Electrical resistors (including rheostats and potentiometers), other than heating resistors; parts thereof: | | | | |
| 8533.21.00 | 20 | Other (including flat packs) | No. | | | |
| 8533.21.00 | 30 | Flat resistor chips | No. | | | |
| 8533.31.00 | 00 | Wirewound variable resistors, including rheostats and potentiometers: | | | | |
| 8533.40 | | Other variable resistors, including rheostats and potentiometers: | | | | |
| 8533.40.80 | 40 | Rheostat and resistor type motor starters and controllers | No. | | | |
| 8533.90.40 | 00 | For the goods of subheading 8533.40, of ceramic or metallic materials, electrically or mechanically reactive to changes in temperature | X | Free | | 35% |
| 8534.00.00 | 20 | Plastics impregnated, not flexible type: | | | | |
| 8534.00.00 | 20 | Having a base wholly of impregnated glass: | | | | |
| 8534.00.00 | 20 | With 3 or more layers of conducting materials | No. | | | |
| 8534.00.00 | 50 | Having a base wholly of impregnated paper | No. | | | |
| 8535 | | Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V: | | | | |
| 8535.21.00 | 00 | Automatic circuit breakers: | | | | |
| 8535.30.00 | | Isolating switches and make-and-break switches | | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8536 | | Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, relays, fuses, surge suppressors, plugs, sockets, lamp-holders and other connectors, junction boxes), for a voltage not exceeding 1,000 V; connectors for optical fibers, optical fiber bundles or cables: | | | | |
| 8536.20.00 | | Automatic circuit breakers | | 2.7% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8536.30 | | Other apparatus for protecting electrical circuits: | | | | |
| 8536.41.00 | 20 | With contacts rated at less than 10 A: | | | | |
| 8536.49.00 | 50 | With contacts rated at less than 10 A: | | | | |
| 8536.50.70 | 00 | Electronic AC switches consisting of optically coupled input and output circuits (insulated thyristor AC switches); electronic switches, including temperature protected switches, consisting of a transistor and a logic chip (chip-on-chip technology); electromechanical snap-action switches for a current not exceeding 11 amps | No. | Free | | 35% |
