Please see the attached Tables for the product Inverse Time Characteristics, Temperature Compensation
Curves and Altitude Derating Correction Factor.
Pollution Class: Class 3;
Installation Category: Class III.
3.2 Conditions and Environments for Installation
Under the conditions of Safety Alert of this Instruction Manual, it shall be installed in a place without
shaking, impact and vibration; The inclination between the mounting surface and the vertical surface for
the product shall not be greater than ±5%.
3.3 Transportation & Storage Conditions
The applicable temperature range for the product is from -40℃ to+80℃. The storage place for the
product shall be ventilated and dry, and shall not be attacked by rain, snow and shall not be exposed to
direct sunlight.
Essential Tools
Check
Model
1. To determine the technical parameters of the product;
2. The installation, operation, repair and maintenance of the product can be only carried
out by professional qualified personnel.
NM8N High-voltage (HV) Series Molded Case Circuit Breaker
Check and Test
4
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