2CSR272001R1325 ABB DS202 M AC-B32/0.03 RCBO 2P 32 A 30 mA 10 kA

Why Choose the ABB DS202 M AC-B32/0.03 RCBO?

The ABB DS202 M AC-B32/0.03, order code 2CSR272001R1325, 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 B tripping characteristic. It provides protection against indirect contact and, with its 30 mA rated residual operating current, additional protection against direct contact. The B-curve characteristic is suited to circuits with relatively low starting and inrush currents.

With a rated current of 32 A, 30 mA residual-current sensitivity and 10 kA rated short-circuit breaking capacity, the DS202 M AC-B32/0.03 provides robust combined protection for two-pole circuits. Its DIN rail construction makes it suitable for professional distribution boards and control panels where dependable residual-current and overcurrent protection is required.

Key Advantages

• Combined residual current, overload and short-circuit protection in one device.
• 32 A rated current with B-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 for two-pole circuit protection.
• 10 kA rated short-circuit breaking capacity for demanding commercial and industrial applications.
• Factory-assembled RCBO construction combines multiple protection functions in a single device.
• DIN rail mounting enables straightforward integration into modular electrical distribution systems.

Key Features

• ABB DS200 M RCBO series.
• 32 A rated current.
• B tripping characteristic.
• 30 mA rated residual current (IΔn).
• Type AC residual-current protection.
• 2-pole configuration.
• 10 kA rated short-circuit breaking capacity (Icn).
• Protection against overload and short-circuit currents.
• Protection against sinusoidal alternating earth fault currents.
• Protection against indirect contact and additional protection against direct contact.
• B-curve operation suited to circuits with relatively low starting or inrush currents.
• Designed for commercial and industrial electrical applications.
• 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-B32/0.03 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-B32/0.03 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 B-curve characteristic makes it suitable for circuits with comparatively low inrush currents.

Typical Applications

• Commercial electrical distribution systems.
• Industrial distribution boards and control panels.
• Circuits requiring combined 32 A overcurrent and 30 mA residual-current protection.
• Resistive and low-inrush loads suited to a B-curve characteristic.
• Two-pole circuits requiring Type AC residual-current protection.
• Installations requiring a 10 kA rated short-circuit breaking capacity.