The ABB DS271 AC-C20/0.03 ELE RCBO is a single-phase circuit protection device designed to provide both overcurrent and residual current protection in electrical installations. Rated at 20A with 30mA earth leakage sensitivity, it helps protect circuits, equipment, and personnel from overloads, short circuits, and leakage currents. Its compact design combines the functions of an MCB and RCD in a single unit, making it suitable for distribution boards where space is limited. Commonly used in commercial, industrial, and infrastructure applications, this RCBO supports reliable circuit protection while meeting electrical safety requirements.

KEY FEATURES

• Brand: ABB
• Product Type: RCBO
• Model Number: DS271 AC-C20/0.03 ELE
• Order Code: 2CSR175092R1204
• Current Rating: 20A
• Residual Current Sensitivity: 30mA
• Tripping Curve: C-Curve
• Breaking Capacity: 10kA
• Neutral Configuration: Solid Neutral
• Voltage Rating: 230V AC, 50/60Hz
• Poles: 1
• Country of Origin: Italy

BENEFITS

• Protects against overloads and short circuits.
• Detects earth leakage faults.
• Supports electrical safety compliance.
• Saves panel space.
• Combines MCB and RCD functions.
• Suitable for commercial installations.
• Simplifies circuit protection.
• Easy to integrate into distribution boards.

APPLICATIONS

The ABB DS271 AC-C20/0.03 RCBO is commonly used in commercial buildings, industrial facilities, electrical distribution boards, control panels, infrastructure projects, and power distribution systems requiring protection against overloads, short circuits, and earth leakage faults.