2CSR255063R1134 ABB DS301C C13 AC30 13 A 30 mA Type AC 6 kA RCBO

Why Choose the ABB DS301C C13 AC30 RCBO?

The ABB DS301C C13 AC30 is a compact 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase final circuits against overloads, short circuits and earth leakage faults. Combining overcurrent and residual current protection within a single-module device, the DS301C provides comprehensive circuit protection while helping maximise available space inside modern distribution boards.

This RCBO has a rated current of 13 A, a C-curve tripping characteristic and a rated residual operating current of 30 mA. Its Type AC residual current characteristic is designed to respond to sinusoidal alternating residual currents, while its 6 kA breaking capacity provides dependable short-circuit protection for suitable residential, commercial, building and industrial applications.

The DS301C is a voltage-independent electromechanical RCBO, allowing its residual current protective function to operate independently of the supply voltage. Its compact single-module construction, DIN-rail mounting and compatibility with ABB distribution accessories make the DS301C C13 AC30 particularly suitable for installations where reliable protection and efficient use of enclosure space are priorities.

Key Advantages

• Combined residual current, overload and short-circuit protection in one compact RCBO.
• 13 A C-curve characteristic suitable for appropriate circuits with moderate starting or inrush currents.
• 30 mA residual current sensitivity for additional protection against electric shock.
• Type AC residual current protection for sinusoidal alternating residual currents.
• 6 kA breaking capacity for dependable short-circuit protection.
• Voltage-independent electromechanical operation for dependable residual current protection.
• Compact 1P+N single-module construction saves valuable distribution board space.
• Suitable for residential, commercial, building and industrial electrical installations.

Key Features

• ABB DS301C RCBO series.
• 13 A rated current.
• C tripping characteristic.
• Type AC residual current protection.
• 30 mA rated residual operating current.
• 6 kA rated short-circuit breaking capacity.
• 1P+N configuration.
• Voltage-independent electromechanical RCBO technology.
• Compact single-module construction.
• DIN-rail mounting for straightforward installation.
• Designed to protect end-user single-phase circuits.
• Manufactured in accordance with IEC RCBO standards.

Compact Voltage-Independent Circuit Protection

RCBOs combine overcurrent and residual current protection within a single protective device. The ABB DS301C C13 AC30 therefore protects its connected circuit against excessive currents caused by overloads and short circuits while also responding to sinusoidal alternating earth leakage currents. Its 30 mA sensitivity provides additional protection against direct contact as well as protection against indirect contact in appropriate installations.

The voltage-independent electromechanical design means the residual current protective function does not depend on an external power supply to operate. Combined with its compact single-module format, 6 kA breaking capacity and C-curve characteristic, the DS301C C13 AC30 provides a practical solution for circuits where moderate starting currents and efficient use of distribution board space are important.

Typical Applications

• Residential electrical distribution boards.
• Commercial building installations.
• Building services electrical systems.
• Industrial final distribution circuits.
• Single-phase circuits requiring 13 A C-curve overcurrent protection.
• Circuits requiring 30 mA Type AC residual current protection.
• Suitable loads with moderate starting or inrush currents.
• Space-constrained distribution boards requiring single-module RCBOs.