Schneider ACTI9 RCCB 40A 4P 300mA

Schneider Acti9 RCCB 40A 4 Pole 300mA

The Schneider Electric Acti9 RCCB 40A 4 Pole 300mA is engineered to provide reliable earth leakage protection for three-phase electrical systems. Designed to reduce the risk of electrical fires and insulation faults, it disconnects the supply instantly when leakage currents exceed safe limits.

With a 40A current rating, 4-pole (TPN) configuration, and 300mA sensitivity, this RCCB is ideal for applications where fire protection and system safety are the priority rather than personal shock protection. Built under the globally trusted Acti9 range, it ensures consistent performance, durability, and compliance with international safety standards.

Key Features

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

• 40 Amp Rated Current – Suitable for medium-load three-phase circuits

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

• Acti9 Series Reliability – Precision engineered for long service life

• Enhanced Electrical Safety – Helps prevent insulation damage and leakage-related risks

Applications

• Commercial and industrial distribution boards

• Main incomer and sub-incomer protection

• Fire-protection circuits

• Utility and three-phase electrical panels