Description
The Moulded Case Circuit Breaker (MCCB) from the RDM1 series is a compact and robust solution designed for reliable circuit protection in both land and marine applications. With high breaking capacity and short-arc technology, this MCCB ensures optimal performance and safety. It features a rated insulation voltage of 800V (500V for RDM1-63), making it suitable for distribution networks operating at AC 50Hz/60Hz, with operational voltages up to 690V and a rated current capacity of up to 1250A. This product not only protects circuits from overloads, short circuits, and under-voltage damage but also facilitates frequent motor starts. Installation is versatile, allowing for both vertical and horizontal placements, making it ideal for various environments.
Specifications
| Attribute | Details |
|---|---|
| Rated Insulation Voltage | 800V (RDM1-63: 500V) |
| Rated Operational Voltage | Up to 690V |
| Rated Current | Up to 1250A |
| Temperature Range | -5°C to +40°C (Average no higher than +35°C) |
| Altitude | No more than 2000m |
| Humidity | Max 50% at +40°C; can withstand 90% at +20°C |
| Pollution Class | 3 Class |
| Main Circuit Breaker Installation Type | III Class |
| Auxiliary Circuit Installation Type | II Class |
| Maximum Installation Angle | 22.5° |
Additional Information
- Can withstand normal vibration and operate reliably in marine conditions.
- For more inquiries, please do not hesitate to contact us.
