We are a factory producing high-quality DZ47L Residual Current Circuit Breaker (RCCB). Our RCCB is designed to protect people against electrical hazards caused by earth leakage currents. It can detect and interrupt earth fault currents quickly and reliably, before they can cause serious harm. Our RCCB is compact, easy to install, and tested to meet strict safety standards. It has a high breaking capacity and a durable construction, ensuring long-lasting protection for your electrical system. Our factory is committed to providing the best quality products and excellent customer service. Trust us for all your RCCB needs.