6.2 ElectricalWiringConnection
(1) PerformtheelectricalwiringworkfortheSwitch
Box
es.Selectthewiresizeaccordingtothetablebelow.
(2) PayattentiontothemarksontheterminalblockwhenconnectingwiresforSwitch Box andI.U./O.U.
Referto“ExampleofElectricalWiring”forthewiringconnectiononthenextpage.
NOTES:
(1) The field wiring shall be conducted according to local laws.
(2) The sizes of above power lines shall comply with relevant standards.
(3) The shielded wire shall be used for the control system and be grounded.
(4) The sheathed lines shall be used for power lines and shall be copper conductors.
(5) In case of tandem connection of power lines, the current values shall be added up to select the electric wire.
ELB: Earth Leakage Circuit
Breaker Remarks:
40
63
32
25
16
10
6
6
16
10
25
32
40
2
63
*
*2: In the case that currennt exceeds 63A,do not connect cables in series.
Selection According to EN60 335-1
Currect i(A)
Wire Size (mm
2
)
2.5
2.5
4.0
6.0
16.0
10.0
2.5
EN60335-1
EN60335-1
HCHM-N04X
HCHM-N08X
HCHM-N12X
HCHM-N16X
220-240V~
50Hz
220V~60Hz
-
0.75
Nominal
Current(A)
Nominal Sensitive
Current(mA)
HCHM-N04X
HCHM-N08X
HCHM-N12X
HCHM-N16X
-
15
15
30
ELB
Model
Power
Supply
Max.Running
Current(A)
220-240V~
50Hz
220V~60Hz
Fuse(A)
0.75