CHINT NM1 Series User Manual

03
NM1 Series Moulded Case Circuit Breaker
Size type
NM1-63S
NM1-63H NM1-125S
NM1-125
H、R
NM1-125
H/2P
NM1-250S
NM1-250
H、R
NM1-250
S /2P
Product model
Size code
Outline
size
H3
H4
L
L1
L2
W
W1
W2
W3
A
B
Φd
6
5
135
235
117
76
25
--
--
25
117
4.5
6
5
135
235
117
76
25
103
--
25
117
4.5
4
7
155
255
136
90
30
120
65
30
130.5
4.5X6
4
7
155
255
136
90
30
120
--
30
130.5
4.5×6
4
7
150
250
130
--
30
--
65
--
129
4.5
3.5
5.5
165
362
144
105
35
140
--
35
126
5
3.5
5.5
165
362
144
105
35
140
75
35
126
5
3.5
5.5
165
362
144
--
35
--
75
--
126
5
Installation
size
Table 1 (Continued)
Figure 5 NM1-400、630、800、1250
3P
H2
H
H1(max)
H5
H4
H3
22
E
F
A
G
G1
W1
W1
W
4XΦd
22
A A1
W1 W1
W1
W2
C
C1
B
L2
L
L1
6XΦd
4P
Flash barrier
Undervoltage release Undervoltage release
Flash barrier

CHINT NM1 Series Specifications

General

Brand	CHINT
Model	NM1 Series
Category	Circuit breakers
Language	English