Degree Of Protection Of Flush-Mounted Protection Relay - ABB RELION 620 Series Installation Manual

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Technical data
7.3
Degree of protection of flush-mounted protection
relay
Table 6: Degree of protection of flush-mounted protection relay
Description
Front side
Rear side, connection terminals
66
Value
IP 54
IP 20
1MRS757641 G
620 series
Installation Manual

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