NewTrend / OEM · Automatic reclosing RCCB assembly
Product overview
The RD9L-R + YL9 combines a residual-current circuit breaker with a motor-operated reclosing module for AC distribution. It provides a local manual/automatic selector, operating indication and a closing lock. Specify the breaker and actuator together so the mechanical coupling, supply and protection characteristics match.
Technical selection summary
| Assembly | RD9L-R reclosing module with YL9 RCCB |
|---|---|
| Listed poles | 2P or 4P |
| Listed rated current | 25 A, 40 A or 63 A |
| Listed residual-current sensitivity | 30 mA, 100 mA or 300 mA |
| Operation | Manual / automatic selection and closing lock |
| Variant identification | RD9L-C switch-input, RD9L-S RS485 and RD9L-R autoreclose are separate control versions |
An RCCB provides residual-current protection; coordinate it with the required overcurrent protective device. Confirm the residual-current type and the exact reset sequence. RS485, Wi-Fi and RCBO functionality are not implied by the RD9L-R designation.
Typical applications
- Meter-box AC distribution
- Remote auxiliary-power circuits with an approved restoration strategy
- OEM distribution assemblies
Product reference images and drawings
