SCHNEIDER A9R14480 RCD / RCCB Circuit Breaker Type AC 4P 80A 300mA

RCD SCHNEIDER A9R14480 Circuit Breaker, Residual Current Device, RCCB Type AC 4P 80A 300mA
The Schneider circuit breaker is a residual current circuit breaker (RCCB) in the Acti 9 iID family that is vital for electrical system safety. Designed to prevent fire hazards caused by earth leakage currents and prevent electric shocks from indirect contact in 3-phase (4P) electrical systems, it has a rated operational current of 80A and a tripping sensitivity of 300mA, a level focused on fire risk prevention. It is an AC Type device and must be used in conjunction with a circuit breaker (MCB or MCCB) to provide complete protection against overload and short-circuit currents.

Specifications

- Fire protection and indirect contact electric shock protection

- Suitable for installation as an earth leakage protection device in main distribution boards 

- Capable of detecting pure sinusoidal AC leakage currents, which are common in standard electrical appliances

- The tripping mechanism operates independently of the supply voltage (voltage-independent, no electronic circuits), ensuring that the device trips immediately for safety upon an earth leakage current, even during low voltage or fluctuations

Applications & Usage

- Protects internal circuits in residential/commercial/light industrial buildings that require leakage current protection and reduced fire risk

- Used in systems requiring immediate power disconnection upon earth leakage (e.g., machine rooms, kitchens, water pump systems)

- Suitable for use in combination with branch breakers / MCCBs or other MCBs in control panels