The RDM RDM10L leakage circuit breaker manual provides specifications, installation guidelines, and operating instructions for the 380 V, up to 400 A series.
The RDM10L series leakage circuit breaker is designed for 50 Hz AC systems with a rated voltage of 380 V and rated currents up to 400 A. It protects against leakage currents, overloads, and short‑circuits, and can be used for infrequent line switching or motor starting.
The manual details installation conditions, technical parameters, operation cycles, and maintenance procedures, including test button checks and replacement guidelines. It also includes ordering information and dimensional data for proper mounting. This manual is written in Chinese.
| Rated Voltage | 380 V |
|---|---|
| Rated Frequency | 50 Hz |
| Rated Current | 100 A / 250 A / 400 A |
| Maximum Installation Altitude | 2000 m |
The breaker can be installed at altitudes up to 2 000 m.
The test button should be pressed once each month while the breaker is in the closed position.