Eaton TC 48, User Manual

Page: 21 / 56

2 - 3 Wiring Precautions 2 - 3 Wiring Precautions
Before wiring, verify the label for correct model number and
options. Switch off the power while checking.
Care must be taken to ensure that maximum voltage rating
specified on the label is not exceeded.
It is recommended that power to these units be protected by
fuses or circuit breakers rated at the minimum value possible.
All units should be installed inside a suitably grounded metal
enclosure to prevent live parts being accessible by human
hands and metal tools.
All wiring must conform to appropriate standards of good practice
and local codes and regulations. Wiring must be suitable for
voltage, current, and temperature rating of the system.
Beware not to over-tighten the terminal screws. The torque should
not exceed 1 N-m ( 8.9 Lb-in or 10.2KgF-cm ).
Before wiring, verify the label for correct model number and
options. Switch off the power while checking.
Care must be taken to ensure that maximum voltage rating
specified on the label is not exceeded.
It is recommended that power to these units be protected by
fuses or circuit breakers rated at the minimum value possible.
All units should be installed inside a suitably grounded metal
enclosure to prevent live parts being accessible by human
hands and metal tools.
All wiring must conform to appropriate standards of good practice
and local codes and regulations. Wiring must be suitable for
voltage, current, and temperature rating of the system.
Beware not to over-tighten the terminal screws. The torque should
not exceed 1 N-m ( 8.9 Lb-in or 10.2KgF-cm ).
21
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