7InfraStruXure Power Distribution Unit 40kW Instructions for Electricians
Install a circuit breaker
Warning: When you connect the InfraStruXure PDU to utility power, you must install a
circuit breaker to protect the PDU against over-current.
Determine the amperage of the circuit breaker that you need to install:
Route the input conductors to the Main Input switch
For overhead wiring, run the input conductors directly to the Main Input switch.
For wiring under a raised floor, run the input conductors through the wireway (
)
within the PDU to the Main Input switch.
Input Voltage Circuit Breaker Amperage
208V 175A
480V 80A
600V 60A
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