Kanlux KRO6-2/B20/30 Residual Current Circuit Breaker with Overcurrent Protection 2P 20A 30mA Type AC

The Kanlux KRO6-2/B20/30 is a high-quality 2-pole residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive electrical safety in modern installations. This device integrates the functions of a miniature circuit breaker and a residual current device into a single compact unit, effectively protecting circuits against both overloads and short circuits while simultaneously monitoring for dangerous leakage currents.

Advantages

This RCBO offers a space-saving design that simplifies installation within distribution boards by combining two essential safety functions into one module. Its robust construction ensures reliable performance in both residential and commercial environments, providing consistent protection for connected appliances and wiring. The device is designed for long-term durability and operational stability, helping to prevent electrical fires and protect users from accidental contact with live parts.

Suitable for

• Residential electrical distribution boards
• Commercial office building circuits
• Protection of individual lighting and socket circuits
• General purpose electrical installations requiring leakage and overcurrent protection

This device may not be suitable for industrial environments with high levels of harmonic distortion or DC components, as it is specifically designed as a Type AC breaker. It is also not intended for use in circuits where the load exceeds the 20A rated current capacity or in applications requiring Type A or Type B residual current protection.

Key specifications

• Rated current: 20A
• Residual current sensitivity: 30mA
• Number of poles: 2P
• Tripping characteristic: B
• Type: AC

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is mounted on a standard DIN rail within an enclosure. Ensure that the supply voltage and load requirements are compatible with the device specifications before connection. Once installed, the integrated test button should be pressed periodically to verify the mechanical operation of the tripping mechanism.

What to consider before purchase

• Verify that the 20A rating matches your circuit requirements
• Ensure the 30mA sensitivity is appropriate for the intended application
• Check that the Type AC classification meets local safety standards for your specific installation
• Confirm available space on the DIN rail within your distribution board

Regular testing of the device using the integrated test button is recommended at least every six months to ensure the continued reliability of the leakage protection mechanism.