The RDX65LE-63 series small leakage breaker is designed for AC 50 Hz systems with nominal voltages of 220 V or 380 V and a rated current up to 63 A. It provides protection against leakage, overload and short‑circuit and is suitable for installations where frequent switching is not required.
The manual describes the environmental limits (temperature –5 °C to +40 °C, altitude up to 2000 m, humidity, pollution level, electromagnetic environment), installation requirements (standard TH35‑7.5 mounting, mounting orientation), technical parameters such as residual operating current and breaking capacity, and ordering instructions. This manual is written in Chinese.
| Rated Voltage | 220 V / 380 V AC |
|---|---|
| Rated Current | 63 A |
| Rated Residual Operating Current | 30 mA |
| Rated Residual Non‑Operating Current | 15 mA |
| Making and Breaking Capacity | 500 A |
| Leakage Action Time | ts < 0.1 s |
| Withstand Voltage (Uimp) | 4 kV |
| Short‑Circuit Breaking Capacity (220 V) | 6000 A |
| Short‑Circuit Breaking Capacity (380 V) | 4500 A |
The breaker is rated for 220 V or 380 V AC and a maximum current of 63 A.