2CSR772440R1134 ABB DS202CRMC13APR30 RCBO 2P APR C13 30 mA 10 kA

Why Choose the ABB DS202CRMC13APR30 RCBO?

The ABB DS202CRMC13APR30 is a compact 2-pole residual current circuit breaker with overcurrent protection (RCBO) designed to protect end-user single-phase circuits against overloads, short circuits and residual earth fault currents. Part of the ABB DS202CR M APR series, it combines overcurrent and residual current protection within a space-saving two-module device for residential, commercial and industrial electrical installations.

This RCBO features ABB's APR residual current characteristic, providing protection against sinusoidal alternating and pulsating DC earth fault currents while offering increased immunity to unwanted tripping. Its Type C overcurrent tripping characteristic is suitable for circuits where moderate inrush currents may occur, while its 30 mA residual current sensitivity provides protection against indirect contact and additional protection against direct contact.

With a rated current of 13 A, rated residual operating current of 30 mA, rated operating voltage of 230 V and rated short-circuit breaking capacity of 10 kA, the DS202CRMC13APR30 delivers dependable combined protection in a compact DIN-rail format. ABB order code 2CSR772440R1134 identifies this specific DS202CR M C13 APR30 configuration.

Key Advantages

• Combined overload, short-circuit and residual current protection in one device.
• 13 A rated current with Type C overcurrent tripping characteristic.
• 30 mA residual current sensitivity for additional protection against direct contact.
• APR characteristic provides increased immunity to unwanted residual-current tripping.
• Protection against sinusoidal AC and pulsating DC earth fault currents.
• 10 kA short-circuit breaking capacity for robust fault protection.
• 3 kA resistance to unwanted tripping with an 8/20 µs surge wave.
• Compact 2-pole protection in only two modules helps conserve distribution-board space.

Key Features

• ABB DS202CR M APR series RCBO.
• 2-pole configuration in a two-module format.
• 13 A rated current.
• 30 mA rated residual operating current.
• APR residual current characteristic.
• Type C overcurrent tripping characteristic.
• 230 V rated operating voltage.
• 50 Hz rated frequency.
• 10 kA rated ultimate short-circuit breaking capacity.
• 7.5 kA rated service short-circuit breaking capacity.
• IP20 protection rating.
• DIN-rail mounting for modular electrical distribution equipment.

Reliable Protection with Enhanced Continuity of Service

The ABB DS202CRMC13APR30 combines miniature circuit breaker and residual current protection functions within a single compact device. It disconnects the protected circuit during overload or short-circuit conditions while also detecting sinusoidal alternating and pulsating DC earth fault currents, providing comprehensive protection without requiring separate MCB and residual current devices.

ABB's APR characteristic is designed to provide an effective balance between electrical safety and continuity of service through increased immunity to unwanted tripping caused by transient disturbances. With resistance to unwanted tripping of 3 kA on an 8/20 µs surge wave, the DS202CRMC13APR30 is particularly useful where improved continuity is required while retaining sensitive 30 mA residual current protection.

Typical Applications

• Residential electrical distribution boards.
• Commercial building electrical installations.
• Industrial electrical distribution systems.
• Single-phase end-user circuits requiring combined protection.
• Circuits requiring 30 mA residual current protection.
• Installations where improved resistance to unwanted tripping is desirable.
• Circuits with moderate starting or inrush currents suited to a Type C characteristic.
• DIN-rail mounted modular distribution equipment.