2CSR772440R3135 ABB DS202CR M B13 APR300 RCBO 13 A 300 mA 2P

Why Choose the ABB DS202CR M B13 APR300 RCBO?

The ABB DS202CR M B13 APR300 is a compact two-pole residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase circuits against overloads, short circuits and residual earth fault currents. As part of the ABB DS202CR range within the DS200 / DSH200 RCBO product group, it combines overcurrent and residual current protection in a space-efficient two-module DIN-rail device.

This RCBO features Type A AP-R residual current protection, providing protection against sinusoidal alternating and pulsating direct residual currents while offering increased immunity to unwanted tripping. ABB AP-R technology provides a balance between electrical protection and continuity of service, making it particularly useful in installations where transient disturbances could otherwise cause unnecessary operation of residual current protection.

With a rated current of 13 A, a rated residual operating current of 300 mA, a B tripping characteristic and a 10 kA rated short-circuit breaking capacity, the DS202CR M B13 APR300 provides dependable protection for residential, commercial and industrial circuits. Its 3,000 A resistance to unwanted tripping with an 8/20 µs surge waveform further supports continuity of service in electrically demanding installations.

Key Advantages

• Combined residual current, overload and short-circuit protection in one compact device.
• 13 A rated current with B-curve tripping characteristic.
• 300 mA Type A AP-R residual current protection.
• Enhanced immunity to transient disturbances helps reduce unwanted tripping.
• 3,000 A resistance to unwanted tripping with an 8/20 µs surge waveform.
• 10 kA rated short-circuit breaking capacity for robust circuit protection.
• Two protected poles for comprehensive single-phase circuit protection.
• Compact two-module DIN-rail format saves distribution board space.

Key Features

• ABB DS202CR M AP-R RCBO series.
• 13 A rated current.
• 300 mA rated residual operating current.
• Type A AP-R residual current characteristic.
• B tripping characteristic.
• Two-pole configuration.
• 10 kA rated short-circuit breaking capacity.
• 3,000 A resistance to unwanted tripping with an 8/20 µs surge waveform.
• Protection against overload and short-circuit currents.
• Protection against sinusoidal alternating and pulsating direct residual currents.
• Integrated test function for verification of residual current operation.
• DIN-rail mounting in a compact two-module enclosure.

Reliable Circuit Protection with AP-R Technology

RCBOs combine the functions of a miniature circuit breaker and residual current protection device within a single unit. The ABB DS202CR M B13 APR300 therefore protects single-phase circuits against excessive current caused by overloads and short circuits while simultaneously detecting sinusoidal alternating and pulsating direct residual earth fault currents.

The Type A AP-R characteristic provides increased immunity to unwanted tripping, with resistance of 3,000 A to an 8/20 µs surge waveform. Combined with its 300 mA residual current sensitivity, B-curve characteristic and 10 kA breaking capacity, the DS202CR M B13 APR300 provides reliable earth fault and overcurrent protection where continuity of service is an important requirement.

Typical Applications

• Residential electrical distribution systems.
• Commercial buildings and electrical installations.
• Industrial electrical distribution panels.
• Single-phase final circuits.
• Lighting and auxiliary electrical circuits.
• Circuits with relatively low starting and inrush currents.
• Installations requiring 300 mA residual current protection.
• Circuits requiring enhanced immunity to unwanted residual current tripping.