Schneider ACTI9 RCCB 63A 4P 300mA

Schneider Acti9 RCCB 63A 4 Pole 300mA

The Schneider Electric Acti9 RCCB 63A 4 Pole 300mA is engineered to provide dependable earth leakage protection for three-phase electrical systems. Designed for commercial and industrial installations, it helps prevent electrical fires and insulation failures by disconnecting the supply when leakage currents are detected.

With a 63A current rating, 4-pole (TPN) configuration, and 300mA sensitivity, this RCCB is ideal for fire protection and system safety in high-load environments. Part of the globally trusted Acti9 range, it delivers consistent performance, durability, and compliance with international safety standards.

Key Features

• 4 Pole (TPN) RCCB – Simultaneous isolation of three phases and neutral

• 63 Amp Rated Current – Suitable for high-load three-phase applications

• 300mA Sensitivity – Effective protection against earth leakage and fire hazards

• Acti9 Series Reliability – Precision engineered for long service life

• Enhanced Electrical Safety – Reduces risk of insulation damage and leakage faults

Applications

• Commercial and industrial distribution boards

• Main incomer and sub-incomer protection

• Fire-protection circuits

• Utility and industrial electrical panels