安装方式/ Mounting Method - nader NDM3E Series Product Manual

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Table 16: Installation dimensions for plug-in front connected
断路器型号
Types of the breaker
极数 Number of poles
A(最小)
(Minimum)
安装板
A1(最小)
开孔尺寸
(Minimum)
(mm)
B
Mounting
B1
plate
C
cutout
D(最小)
dimension
(Minimum)
s
E
Ø
注:未注公差尺寸的极限偏差按 GB/T 1804-m。
Note: The limit deviation not indicated with the tolerance dimensions is as per GB/T 1804-m.
7. 安装方式/ Mounting Method
7.1 安装在金属小柜中的绝缘距离(单位:mm),如下图:
7.1 Insulation distance mounted in the metal cabinet (unit: mm), as shown below:
安装距离 Mounting
distance
规格
Specification
NDM3E-125
NDM3E-250
NDM3E-400
NDM3E-630
NDM3E-800
7.2 断路器排装之间的最小中心距离
7.2Minimum center distance between rowed circuit breakers
规格
Specification
NDM3E-125
NDM3E-250
地址:上海市浦东新区申江南路 2000 号
文件编号:NDT2920002
表 16:插入式板前接线安装尺寸表
NDM3E-125
NDM3E-250
3
4
3
94
110
125
60
70
90
56
41
90
6.5
A(进线端到柜面)A
(inlet wire end to the
cabinet face)
带端子罩
不带端子罩
With a
Without a
terminal
terminal
cover
cover
25
65
25
65
25
120
25
120
25
120
断路器宽度(mm)
Width of circuit
breaker (mm)
3 极 3P
4 极 4P
92
122
107
142
邮编:201315
第 25 页 共 39 页
NDM3E-400
4
3
4
152
145
200
60
105
108
54
129
54
65
88
166
6.5
8.5
C(出线端
B(侧面到
到柜面距
柜面距离)
B
(outlet
(distance
wire end
from side
to the
to
cabinet
cabinet)
face)
30
30
35
35
35
中心距离(mm)
Center distance (mm)
3 极 3P
4 极 4P
122
137
电话:(021)68586699
文件版本:5
NDM3E-630
NDM3E-800
3
4
213
213
283
100
100
170
123
65
175
11
离)C
30
30
35
35
35
152
172
传真:(021)23025796
3
4
283
170
123
65
175
11

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This manual is also suitable for:

Ndm3e-125Ndm3e-250Ndm3e-400Ndm3e-630Ndm3e-800

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