CHINT NXMLE Series - Product Technical Specifications; Operating Conditions and Ratings; Inspection and Testing Procedures; Inspection Process and Components

1
2
Use information
a）The normal operating ambient temperature of the product is - 5 ℃ ~ + 40 ℃;
Note: if it is used within the range of - 25 ℃ ~ + 70 ℃, please consult with the manufacturer
b）If the altitude exceeds 2,000m, please consult with the manufacturer;
c） See the product sample for the product’s inverse time lag characteristic and temperature
compensation curve and altitude capacity reducing and correction factor table;
d）Class of pollution: Class 3;
e）Main circuit installation category: Ⅲ;
f）Enclosure protection class: IP30 (except terminals);
g）Rated insulation voltage Ui: 800V
Inspection and test
01
NXMLE Series Residual Current Operated Circuit Breaker
Figure 1 Inspection
Determine product
technical parameters;
Tool
Cross screwdriver
Model
Mounting screw
NXMLE-125
S
H
S
H
S
H
Nut
Flat
gasket
Spring
washer
Quantity
2P
3P
4P
2
-
2
-
2
-
-
M4×62
M4×72
M4×45
M4×60
M5×85
NXMLE-160
NXMLE-250
NXMLE-400
NXMLE-630
4
4
4
4
4
4
4
4