Ensure superior electrical safety and performance with the WDU6516 and WDU6563 RCCB Circuit Breakers. Designed with advanced leakage protection and durable 2-pole construction, these breakers offer reliable circuit interruption, preventing electrical shocks and system overloads. Ideal for both residential and industrial electrical installations, they deliver stable performance under demanding voltage conditions.

Built with a robust housing and precise internal mechanism, the WDU series ensures enhanced protection, easy installation, and long-lasting durability — making it a dependable choice for professional electricians and homeowners seeking reliable circuit control.

Models & Specifications

? WDU6516 RCCB Circuit Breaker

• Type: RCCB with leakage protection

• Poles: 2P

• Rated Current: 16A

• Breaking Capacity: 4.5kA

• Rated Residual Action Current: 30mA

• Rated Voltage: 230V

• Break Property: Type C

• Pole Width: 63mm

• Fixed Rail Height: 35mm

• Packed by color box

? WDU6563 RCCB Circuit Breaker

• Type: RCCB with leakage protection

• Poles: 2P

• Rated Current: 63A

• Breaking Capacity: 4.5kA

• Rated Residual Action Current: 30mA

• Rated Voltage: 230V

• Break Property: Type C

• Pole Width: 63mm

• Fixed Rail Height: 35mm

• Packed by color box