4 469 MOTOR MANAGEMENT RELAY – QUICK REFERENCE GUIDE
QUICK REFERENCE GUIDE
2 Mechanical installation
2.1 Drawout case
The 469 is packaged in the standard SR-series arrangement, which consists of a drawout
relay and a companion case. The case provides mechanical protection for the drawout
portion and is used to make permanent electrical connections to external equipment.
Where required, case connectors are fitted with mechanisms, such as automatic CT
shorting, to allow the safe removal of the relay from an energized panel. There are no
electronic components in the case.
FIGURE 2: Case Dimensions
2.2 Mounting
The 469 can be mounted alone or adjacent to another SR-series unit on a standard 19-
inch rack panel. The dimensions of the panel cutout are shown below. When planning the
location of the panel cutout, ensure provision is made for the front door to swing open
without interference to or from adjacent equipment.
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