Schneider Easy9 Residual Current Circuit Breaker 4P 63 A 30 mA AC

4-pole construction for full phase + neutral earth leakage protection in three-phase systems

63 A rated current for downstream circuit flow

30 mA sensitivity to protect people from electric shock

AC type detection (for pure AC leakage currents)

Instantaneous response — no intentional time delay

Compact modular design with DIN rail mounting

High durability under mechanical and electrical cycling

Clear ON/OFF indication and built-in test button

Reliable connection terminals with standard torque

Compliant with recognized international standards