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Quick Installation Guide
3. EARTH GND CONNECTION
3.1 EARTH GND CONNECTION WHEN INSTALLING ITDC/ITDC-SR TO NEMA CASE
Please refer to a figure below for Earth GND connection (only applicable for NEMA package). GND connection will
avoid potential difference and also prevents any possible abnormal behavior caused by thunderbolt or surge.
(Figure: Earth GND connection when installing iTDC/iTDC-SR to NEMA case.)
