Installation Leaflet
Page 5 Effective: April 2003
Pow-R-Command 100
IL01412003
For More Information visit www.cutler-hammer.com
1-2 EXPANSION / CONTROL CABINET
An Expansion Cabinet is mounted exter-
nally, and in close proximity to a panelboard
containing GHBS or BABR breakers. The
expansion cabinet is used in conjunction
with a smart panelboard. In these condi-
tions, the Expansion Cabinet is linked to the
panelboard using the network. For the
termination of the Network, please refer to
SECTION 5.
A Control Cabinet provides control
capabilities to a standard panelboard
equipped with remote controlled breakers
(Panelboard without the 5X-Controller
Chassis). This configuration, includes the
USC (control board) mounted in an
Expansion Cabinet. The remote controlled
breakers are then controlled remotely, using
pigtails between the Expansion / Control
Cabinet and remote controlled breakers
mounted in the panel. For low-voltage
device termination, please refer to SECTION
3 Subsection 3-2. For remote controlled
breaker termination, please refer to
SECTION 3 Subsection 3-3.
1-3 RELAY PANEL
A Relay Panel is an another option for
controlling circuits with noncontrollable
breakers. The USC Control Card, as well as
Application Specific Controller cards, can
be installed in the Relay panel. The Relay
Panel can operate as stand-alone or be a
part of the network system. For Network
termination, please refer to SECTION 5. For
low-voltage device termination, please
refer to SECTION 3 Subsection 3-2.
Power Supply Terminals Cover
Power Supply Section
Relay Termination Adaptor Board
Network Terminals
Low-Voltage Device Terminals
Relay/Breaker Connectors
Figure 1-3: Expansion/Control Cabinet
Line Power Terminals
Transformer Tap Terminal
Relay Panel Control Card (USC)
Relay Termination Adaptor Board
Relay Termination Board
Network Terminal
Switch Override Controller
Low-Voltage Device Terminals
Lighting Relays
Figure 1-4: Pow-R-Command 100 Relay Panel
Relay Termination Board
