Back Side
Sub breaker
Detects excess current or leakage current.
Test button (Sub breaker)
Press this button to periodically test the circuit breaker.
Test button (Main breaker)
Press this button to periodically test the circuit breaker.
Depending on the machine which you are using, this button is not available. Inspecting the Breaker
Main breaker
Detects excess current or leakage current.
Sub power cord 1
Sub power cord on the Buffer Pass Station side.
Sub power cord 2
Sub power cord on the Buffer Pass Station side.
Main power cord 1
Main power cord 2