2CSR272001R1634 ABB DS202 M AC-C63/0.03 RCBO 2P 63 A 30 mA 10 kA

Why Choose the ABB DS202 M AC-C63/0.03 RCBO?

The ABB DS202 M AC-C63/0.03, order code 2CSR272001R1634, is a 2-pole residual current circuit breaker with overcurrent protection (RCBO) designed to protect electrical circuits against overloads, short circuits and sinusoidal alternating earth fault currents. Part of the ABB DS200 / DSH200 RCBO product group, it combines residual-current and overcurrent protection in a single device for commercial and industrial electrical installations.

This DS200 M series RCBO uses Type AC residual-current protection together with a C tripping characteristic. It provides protection against indirect contact and, with its 30 mA rated residual operating current, additional protection against direct contact. The C-curve characteristic is suitable for circuits with moderate starting or inrush currents commonly encountered in commercial and industrial applications.

With a rated current of 63 A, 230 V AC rated operational voltage, 30 mA residual-current sensitivity and 10 kA rated short-circuit breaking capacity, the DS202 M AC-C63/0.03 provides robust combined protection for two-pole circuits. Its DIN rail construction makes it suitable for professional distribution boards and control panels requiring dependable high-current circuit protection.

Key Advantages

• Combined residual current, overload and short-circuit protection in one device.
• 63 A rated current with C-curve overcurrent tripping characteristic.
• 30 mA residual current sensitivity provides additional protection against direct contact.
• Type AC protection for sinusoidal alternating residual currents.
• 2-pole configuration with two protected poles.
• 10 kA rated short-circuit breaking capacity for demanding commercial and industrial applications.
• Factory-assembled RCBO construction combines residual-current and overcurrent protection in a single device.
• DIN rail mounting enables straightforward integration into modular electrical distribution systems.

Key Features

• ABB DS200 M RCBO series.
• 63 A rated current.
• C tripping characteristic.
• 30 mA rated residual current (IΔn).
• Type AC residual-current protection.
• 2-pole configuration.
• 2 protected poles.
• 230 V AC rated operational voltage.
• 10 kA rated short-circuit breaking capacity (Icn).
• 15 kA ultimate short-circuit breaking capacity (Icu) at 400 V AC.
• Protection against overload and short-circuit currents.
• Protection against sinusoidal alternating earth fault currents.
• Protection against indirect contact and additional protection against direct contact.
• DIN rail mounting for integration into modular distribution systems.

Reliable 10 kA Combined Circuit Protection

An RCBO combines residual-current protection with overload and short-circuit protection within a single device. The ABB DS202 M AC-C63/0.03 protects connected circuits against excessive current while also detecting sinusoidal alternating earth leakage currents, providing coordinated electrical protection for commercial and industrial distribution systems.

The DS200 M series is designed for demanding applications, and the DS202 M AC-C63/0.03 provides a 10 kA rated short-circuit breaking capacity. Its 30 mA Type AC protection provides additional protection against direct contact where Type AC residual-current detection is appropriate, while the 63 A C-curve characteristic makes it suitable for higher-current circuits with moderate inrush requirements.

Typical Applications

• Commercial electrical distribution systems.
• Industrial distribution boards and control panels.
• Circuits requiring combined 63 A overcurrent and 30 mA residual-current protection.
• Resistive and inductive loads suited to a C-curve characteristic.
• Two-pole circuits requiring Type AC residual-current protection.
• Installations requiring a 10 kA rated short-circuit breaking capacity.