Key facts
- Brand
- Schneider
- Model
- RDM1
- Documents
- 3
- Languages
- ZH
- Last added
- 2012-03-15
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People RDM1 Moulded Case Breaker Manual
The RDM1 series molded case circuit breaker is designed for distribution networks with rated voltages up to 660 V, currents up to 1250 A, and frequencies of 50 Hz/60 Hz. It offers high breaking capacity, short arc length, and vibration resistance, suitable for both land and marine applications.
The manual provides detailed information on normal use and installation conditions, over‑current trip units, internal and external accessories, wiring diagrams, mechanical dimensions, and maintenance procedures. Environmental disposal instructions and a packaging list are also included. This manual is written in Chinese.
Schneider RDM1 specifications
| Rated Voltage | 660 V |
|---|---|
| Rated Current | 1250 A |
| Frequency | 50 Hz / 60 Hz |
| Insulation Voltage | 690 V (500 V for RDM1‑63) |
All Schneider RDM1 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What are the allowed ambient temperature limits for installation?
The surrounding air temperature must not exceed +40 °C, the 24 h average must not exceed +35 °C, and the lower limit is –5 °C.
How many pole configurations are available for the RDM1 series?
The series includes two‑pole (2), three‑pole (3), and four‑pole (4) versions.
What is the rated voltage of the RDM11 circuit breaker?
The rated voltage is 690 V.
What is the maximum ambient temperature for operation?
The ambient temperature may not exceed +40 °C, with a 24‑hour average not exceeding +35 °C.
What are the allowed ambient temperature limits for installation?
The surrounding air temperature must not exceed +40 °C, must not be lower than –5 °C, and the 24 h average must not exceed +35 °C.
Can the RDM1 breaker be installed both vertically and horizontally?
Yes, the breaker can be installed vertically (竖装) or horizontally (横装).