Schneider A9R14480 | Acti 9 iID – RCCB – 4P – 80A – 300mA – type AC

Technical Specifications A9R14480

• Product Reference: A9R14480

• Range: Acti 9 iID

• Device Type: Residual Current Circuit Breaker (RCCB)

• Number of Poles: 4 (Three-phase + Neutral)

• Rated Current (In): 80 Amps

• Rated Residual Operating Current (IΔn): 300 mA

• Residual Current Type: Type AC

• Rated Voltage: 400V AC

• Rated Frequency: 50/60 Hz

• Mounting: DIN Rail

• Degree of Protection: IP20 (with terminal shield)

• Standard Compliance: IEC 61008-1

Key Features and Benefits

• Fire Protection: The 300mA residual current rating helps detect earth leakage currents that may cause electrical fires, even when the risk to humans is minimal.

• 4-Pole Configuration: Ideal for 3-phase + neutral systems, providing complete disconnection and protection.

• 80A Rated Current: Designed to handle medium-to-high load applications in commercial and industrial setups.

• Type AC Sensitivity: Detects standard sinusoidal alternating currents, suitable for most conventional AC systems.

• Fast Disconnection: Automatically trips in milliseconds when a leakage current is detected, minimizing fire hazards.

• Test Button: Built-in test mechanism ensures functionality can be verified easily and regularly.

• Compact and Durable: Fits neatly on standard DIN rails; robust design ensures long-term serviceability.

Applications

Commercial Buildings:

• Suitable for shopping centers, office blocks, and public buildings requiring system-level fire protection.

Industrial Panels:

• Protects against dangerous insulation faults in factory machines, motors, and lighting circuits.

Large Residential Installations:

• Ideal for villas or apartments with 3-phase supply, where load protection and fire risk mitigation are essential.

Server Rooms and Technical Facilities:

• Prevents equipment damage due to leakage currents that may go unnoticed until they pose a fire risk.

General Fire Safety:

• Recommended in environments where electrical fire prevention is prioritized over personal shock protection (which typically uses 30mA RCCBs).