Legrand DX³ RCBO 25A 100mA 4-Pole (AC Type) - 415V 6kA Three-Phase Safety Switch - Legrand Ref: 411371

All-In-One 3-Phase Safety: Combines MCB (overload/short-circuit) and RCCB (earth-leakage) protection into a single 4-pole unit, ensuring total circuit security.

Simultaneous Neutral Switching: The 4-pole design provides complete isolation of all three phases and the neutral, essential for high-safety industrial environments.

100mA Fire Protection Sensitivity: Expertly calibrated to detect low-level earth leakage that could lead to electrical fires in commercial and industrial settings.

High-Strength DX³ Design: Built to the rigorous standards of Legrand's DX³ range, offering a 6kA breaking capacity for reliable performance in demanding environments.

Space-Saving Efficiency: At only 4 modules wide, this RCBO does the work of two separate devices, maximizing available rail space in distribution boards.