Page 2950 - Din prodcuts 2020
P. 2950
22/54 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201
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Quick product references
Energy efficiency wiring diagrams
A series A44
3 wire connection, 2 elements 4 wire connection, 3 elements
1 2 3 5 7 8 9 11 S1 S2 1 2 3 4 5 6 7 8 9 11 S1 S2
P1 P2
P1 P2 P1 P1 P1
L1 P1 P1 L1
L2
L2
L3 L3
N
B series B21
1 3 5
L
N
B series B23
3 wire connection, 2 elements 4 wire connection, 3 elements
1 3 4 6 7 9 11 1 3 4 6 7 9 11
L1
L1
L2 L2
L3
L3 N
B series B24
3 wire connection, 2 elements 4 wire connection, 3 elements
1 2 3 5 7 8 9 11 S1 S2 1 2 3 4 5 6 7 8 9 11 S1 S2
P1 P2
P1 P2 P1 P1 P1
L1 P1 P1 L1
L2
L2
L3 L3
N
C series C11 C series C13
1 3 4 6 7 9 10 12
1 3 4 6
L1
L L2
N L3
N
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