The power distribution rack is the rack which connects directly to the company switch or other top-level source of power for the sound system.
Power distribution racks come in a wide variety of configurations... some might say too wide.
Line side
- Power meter
- 200A main breaker
- 9x L21-30 outlets
- Cam-Lok in and through (three hot phases, neutral, ground)
Load side
- 6x 20A Edison duplex outlets (two per circuit)
- 24x 20A PowerCon duplex outlets (two per circuit)
Line side
- Power meter
- 200A main breaker
- Three-pole secondary main breaker (??)
- Cam-Lok in and through (three hot phases, neutral, ground)
Load side
- 24x 20A PowerCon duplex outlets (two per circuit)
- 9x L21-30 outlets
Line side
- 200A main breaker
- 18x 20A PowerCon duplex outlets (two per circuit)
- Cam-Lok in and through (three hot phases, neutral, ground)
Load side
- Power meter
- 12x L21-30 outlets
- 6x 20A Edison duplex outlets (two per circuit)


