2-16 Installation Date Code 20010731
SEL-352-1, -2 Instruction Manual
Relays with this improved connector have a new part number (partial part numbers
shown):
Old
New
03521J 0352xY
The respective wiring harness part numbers for these old and new Connectorized
SEL-352 Relays are (partial part numbers shown):
Old
New
WA03521J WA0352xY
The other connectors on the Connectorized SEL-352 Relay rear panel (power input,
voltage inputs, output contacts, etc.) are the same for the old or new models. Only the
current transformer shorting connector has changed.
Figure 2.8 shows the rear panel for the new model 0352xY. This figure can also be used
as a reference for the old model 0352xJ. All terminal labeling/numbering remains the
same.
TYPICAL AC/DC CONNECTIONS
Figure 2.13: SEL-352 Relay Typical External AC Connections