CHINT NXMS Series - Page 4

NXMS series Moulded-Case Circuit-Breaker
02
Figure 2 Minimum installation distance
Ensure the
minimum
installation
distance
25min
Smin
Xmin
Xmin
Unit: mm
Type
S X
65
105
100
25
50
NXMS-160
NXMS-250
NXMS-400
NXMS-630
NXMS-1000
NXMS-1250
NXMS-1600
Figure 3 Test
① Re-tripping
② Making ③ Breaking ④ Making
⑤ Tripping
按压
3
Outline and installation size
4
×
Under voltage tripper
A
φd
W4
L
L1
B
C
E
E1
M
J
W1
F
W5
A1
W3
M
6
×
φd
F
W2
G
G1
sectional
view of wiring
H4
H3
H2
H1
Hmax
L
L1
B
C
E
E1
J
3P 4P
Figure 4 NXMS series front-panel wiring outline and installation size
Under voltage tripper