LEGRAND Residual current circuit breaker – RCD LR – 400 V~ – 63 A – 30 mA AC type

Product Features:

• High-capacity 4-pole residual current device (RCD) from Schneider Electrics LR range, designed to ensure protection against electric shock and earth leakage faults in three-phase systems.
• Rated at 63A with Type AC sensitivity detects sinusoidal alternating residual currents, making it suitable for general-purpose use in residential, commercial, and light industrial environments.
• 30mA leakage current sensitivity provides essential personal protection and reduces the risk of electric shock in circuits powering socket outlets, appliances, and outdoor equipment.
• Operates on 400V~ three-phase networks, offering simultaneous disconnection of all phases and neutral conductors during fault conditions for enhanced electrical safety.
• Ideal for use in TT, TN-S, and TN-C-S earthing systems requiring sensitive and reliable residual current protection.
• DIN rail mountable for quick, standardized installation in distribution boards and consumer units.
• Test button included for routine manual verification of the RCD functional integrity.
• Compliant with IEC/EN 61008-1 standards, delivering consistent, internationally recognized electrical protection.