Thytronic NA011 - APPENDIX B3 - Connection Diagrams

APPENDIX
90
NA011 - Manual - 05 - 2022
8.6 APPENDIX B3 - Connection diagrams
CB position
NA011
C1
I
L1
I
L2
I
L3
P1
S1
S2
P2
C2
C3
C4
C5
C6
C7
C8
A13
IN1
IN2
IN3
A14
A15
A16
A17
A18
DG
C7
C8
I
E
P1
S1
S2
P2
Three phase CTs and residual current from core balanced CT (NA011#xxx2) or calculated (NA011#xxx0)
Circuit Breaker
Position
79 IN3 Select
NA011#xxx0
NA011#xxx2
50/51
50N/51N
50N/51N
alternative versions
to be selected when ordering