Residual current circuit breaker, 4P, A, 63A, 100mA, instantaneous F204 A-63/0.1 2CSF204101R2630

Residual Current Device (RCD) – protection and safety for your installation

This four-pole Residual Current Device (RCD) is a key element ensuring safety in electrical installations. It is used to detect leakage currents and quickly disconnect the circuit, minimizing the risk of electric shock and equipment damage. It is indispensable in both residential, commercial and industrial buildings.

Design features and application

The F204 A-63/0.1 circuit breaker is characterized by high reliability and durability. Mounted on a DIN rail, it occupies 4 modules in width, allowing for efficient use of space in the distribution box. It is designed to protect circuits with a rated voltage of 400V and a rated current of 63A. The sensitivity to differential current of 100mA (0.1A) provides effective protection against dangerous leakage currents. Characteristic A means that the circuit breaker reacts to sinusoidal alternating currents and to pulsed currents, which is important in the case of connected electronic devices. The locking function prevents accidental switching on of the circuit breaker after it has tripped, increasing safety during maintenance or repair work.

Advantages and benefits of use

• High protection efficiency: Provides quick disconnection of the circuit in the event of a leakage current, protecting people and devices from shock and damage.

• Versatility: Suitable for use in various types of electrical installations – domestic, commercial and industrial.

• Easy installation: Mounting on a DIN rail is simple and quick, which translates into time savings during installation.

• Durability and reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.

• Locking: Increases safety during servicing of the electrical installation – prevents accidental re-activation of the circuit breaker after it has tripped.

• Resistance to external conditions: Adapted to work in a wide range of ambient temperatures (-25°C to +55°C).

• Rated impulse withstand voltage Uimp 4kV: Provides resistance to surge voltages occurring in the power grid.

• Short-circuit withstand (Icw) 1kA: Allows safe operation in the event of short circuits in the installation.

• Cross-section of connectable solid conductor 25 mm²: Enables connection of wires with a large diameter, which is important with higher loads.

In addition, the IP2X degree of protection provides basic protection against touching live parts and against the ingress of solid objects into the device. This circuit breaker meets safety standards, which confirms its quality and reliability.