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Rockwell Automation 140U Q, M frame CB Electronic RMS Trip Unit installation and operation User Manual

Page 10

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Page

10

Source

voltage

Load

Current-Lim

iring

(if required1

Fig. 14-1 Connections for Ground Fault

Test

Voltage

Source

Current

Limiting
Resistor

required)

Fig. 14-3 Connections for Ground Fault No-Trip Test, with

a Three- Wire System

Source

Load

Current Limiting
Resistor
(if required)

Fig. 14-2 Connections for Ground Fault No-Trip Test, with

a Four- Wire System

Fig. 15

Typical Rating Plug

40752-072(2)

Effective

6/02