CHINT NXZ Series - Wire Connection; Terminal Wire Specifications

NXZ Automatic Transfer Switch
≤a
≤b
≥φc
≤a
≤b
≥φc
a
b
c
NXZ-125
NXZ-250
NXZ-630
8
10
15
21.5
27.5
43
6
8
12
2
25~50mm
70~120mm
2
185mm (≤320A)
2
240mm (400A)
2
150mm (500A)
2
185mm (630A)
2
6N·m
12N·m
5
6
10
30N m·
M6×16
M8×20
M12×35
NXZ-125
NXZ-250 NXZ-630
1
1
1
1
2
2
Wire connection
Unit: mm
Product model
Cable specifications
Number of conductors allowed
to be clamped into the terminal
Product model
Specification of binding screw
Torque
Wrench
05
Figure 6 Wire connection
Tabla 3 Sectional area, width and number of copper wire