Legrand DX³ RCBO 63A Four Pole 30mA (415V AC) - C Curve 6kA 4-Module Safety Switch

Maximum Power Protection: The 63A rating allows it to serve as the primary safety switch for high-consumption 3-phase installations.

Critical Life Safety (30mA): Even at this high amperage, the unit remains sensitive enough to detect tiny current leaks (30mA), providing life-saving shock protection.

Four-Pole Total Isolation: Simultaneously cuts off all three phases and the Neutral, providing absolute isolation—essential for master safety switches.

Advanced DX³ Thermal Management: Engineered by Legrand to handle constant 63A loads without excessive heat buildup, ensuring long-term reliability in crowded panels.

Dual-Function Visual Trip: Features the front-face indicator to help electricians instantly determine if the trip was caused by a domestic appliance leakage or a total circuit overload.