The following components used, commonly by Michael Smith Switchgear, are chosen to conform with British and International Standards and are of the highest quality with nationwide availability should an event ever occur that would require their replacement.
| ACB's | - | Merlin Gerin, Terasaki or ABB |
| MCCB's | - | Merlin Gerin, Terasaki or ABB |
| Fuseswitches | - | Dorman Smith or ABB |
| Fuses | - | GEC Lawson or Bussman |
| Starters | - | Telemecanique |
| Selector Switches | - | Telemecanique |
| Pushbuttons | - | Telemecanique |
| Indicators | - | Tranilamp |
| Isloators | - | Merlin Gerin, ABB or Socomec |
| Relays | - | IDEC or Omron |
| Timers | - | IDEC or Omron |
| Enclosures | - | Eldon or Sarel |
| Power Factor Capicitors | - | EPCOS |
| Terminals | - | Entrelec or Wieland |
| Metering | - | Autometers or Schneider |
| CTs | - | Nortonics or Rayleigh |
The above is by no means a definitive list, and other components may be used to meet your preferences and specification.
