NM10系列塑料外壳式断路器 Manuals

Schneider NM10 Molded Case Breaker Manual

The NM10 series molded case breakers are designed for infrequent operation in 50 Hz AC distribution networks with a rated voltage up to 380 V and a rated current up to 600 A. They protect circuits from overload, short‑circuit, and undervoltage faults and are widely used in temporary construction site power supplies.\n\nThe manual details environmental limits, technical parameters, accessory options, mounting dimensions, and ordering procedures. It also explains the operation of thermal‑magnetic and instantaneous trip units, as well as the transparent polycarbonate cover that allows visual inspection of the contacts. This manual is written in Chinese.

Covers: Scope · Model and Meaning · Environmental Conditions · Operating and Installation Conditions · Technical Specifications · Accessories