2CSR275189R1065 ABB DS201 M B6 A30 110V RCBO 1P+N 6 A 30 mA Type A

Why Choose the ABB DS201 M B6 A30 110V RCBO?

The ABB DS201 M B6 A30 110V is a compact and reliable 1P+N Type A residual current circuit breaker with overcurrent protection (RCBO) designed to protect compatible single-phase circuits against overloads, short circuits and residual earth leakage faults. As part of the established ABB DS200 / DSH200 RCBO product group, it combines residual current and overcurrent protection within a single DIN-rail device for electrical distribution and control applications.

This RCBO provides Type A residual current protection, enabling detection of sinusoidal AC residual currents and pulsating DC residual currents. Its B tripping characteristic is suited to circuits with relatively low starting and inrush currents, while the integrated RCBO design provides overcurrent and residual current protection within one compact protective device.

With a rated current of 6 A, a rated residual operating current of 30 mA and a 110 V AC voltage configuration, the DS201 M B6 A30 110V is designed for compatible low-voltage single-phase applications. Its 1P+N configuration provides protection of the phase conductor together with neutral switching, making it suitable for distribution boards and control systems requiring dedicated 110 V circuit protection.

Key Advantages

• Combined residual current and overcurrent protection in one RCBO.
• 6 A rated current for low-current electrical circuits.
• 30 mA rated residual operating current for sensitive earth leakage protection.
• 110 V AC configuration for compatible low-voltage systems.
• Type A residual current detection for sinusoidal AC and pulsating DC residual currents.
• B tripping characteristic suitable for circuits with relatively low starting and inrush currents.
• 1P+N configuration combining phase protection with neutral switching.
• Compact DIN-rail format for efficient electrical distribution and control-panel installation.

Key Features

• ABB DS201 M RCBO series.
• 6 A rated current.
• 30 mA rated residual operating current.
• 110 V AC voltage configuration.
• Type A residual current characteristic.
• B curve overcurrent tripping characteristic.
• 1P+N pole configuration.
• Protection against overload and short-circuit currents.
• Protection against sinusoidal AC and pulsating DC residual currents.
• DIN-rail mounting for electrical distribution equipment.

Reliable Combined Circuit and Residual Current Protection

RCBOs such as the ABB DS201 M combine the functions of a miniature circuit breaker and residual current device within a single protective unit. The DS201 M B6 A30 110V can disconnect the protected circuit in response to overload, short-circuit or qualifying residual earth leakage currents, providing coordinated protection while reducing the need for separate protective devices.

The Type A residual current characteristic enables the DS201 M B6 A30 110V to respond to sinusoidal alternating residual currents as well as pulsating DC residual currents. Combined with its B curve overcurrent characteristic and 30 mA residual current sensitivity, this makes the RCBO suitable for compatible 110 V circuits requiring combined overcurrent and residual current protection.

Typical Applications

• 110 V electrical distribution circuits.
• Industrial control panels and control systems.
• Low-current single-phase electrical circuits.
• Control and auxiliary circuits.
• Compatible lighting and equipment circuits.
• Circuits with relatively low starting and inrush currents.
• Distribution circuits requiring combined overcurrent and residual current protection.