Protection Degree according to IEC 60529
For the equipment
IP30
For personal protection
IP3x
2.8
7XR8004 – Resistor Coupling Unit for 7XT71
2.8 Protection Degree according to IEC 60529
36
SIPROTEC, Coupling Units for Generator Protection, Manual
C53000-H5040-C072-1, Edition 09.2018