Opening And Closing Circuit Breakers - Vertiv MPH2 Installer/User Manual

Figure 4.16 Sensor Information Example

4.8 Opening and Closing Circuit Breakers

To manually trip a circuit breaker to the Off position, insert a flat-blade screwdriver or similar tool into the
slot on the breaker as shown in the following figure. To reset the breaker, press the end nearest ON until it
clicks into place.
Figure 4.17 Manually Changing a Circuit Breaker State
Table 4.2 Manually Changing a Circuit Breaker
State Descriptions
NUMBER DESCRIPTION
1 Low-profile breaker switch
2 Standard-profile breaker switch
Flat-blade screw driver.
3
To trip breaker (low- or standard-profile), press screw
Vertiv | Vertiv™ MPH2 Rack PDU Installer/User Guide 36