Installation Instructions

Document No. 129-405
Installation Instructions
October 5, 2009
Siemens Industry, Inc. Page 9 of 14
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4. Route motor wiring in separate conduit into enclosure (Figures 8 through 10). Connect motor wiring to motor
overload and ground lug. See Tables 2 through 5 for wire sizes and tightening torques.
5. Route input power wiring in separate conduit into enclosure (Figures 6 through 8). Connect input power
wiring to disconnect switch and ground lug or to circuit breaker and ground lug. See Tables 2 through 5 for
wire sizes and tightening torques.
WARNING:
Use only permanently wired input power connections.
Figure 7. Motor and Power Connections for Enclosure Frame Size ABC; and 3RHE Frame Size B.
NOTE: Control wiring should
be run with maximum
separation possible
from all other wiring.
* Components NOT
present in NEMA
Type 3RHE models.
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