Residual Current Circuit Breaker (RCCB) series RKN 2P 63A residual current 30mA RKN 2P 63A 30mA RKN 2P 63A 30MA

Safety and protection in your installation

Residual Current Device (RCD) RKN is a key element ensuring safety in every facility. The device is designed to protect people from electric shock and to protect the electrical installation from the effects of short circuits and overloads. The RKN 2P 63A model with a differential current of 30mA is a reliable solution for both home installations and public utility facilities.

This two-pole (2P) switch with a rated current of 63A, thanks to a sensitivity of 30mA, provides a quick response in the event of a ground fault. This is particularly important in wet rooms, such as bathrooms or kitchens, where the risk of electric shock is higher. The switch's construction based on an internal self-test system (internal feedback) further increases the certainty of operation and facilitates diagnostics.

Construction features and application

The RKN switch is characterized by compact dimensions, which makes it easy to install even in tight switchboards. Its solid construction guarantees long-term and trouble-free operation. The use of high-quality materials ensures resistance to environmental conditions and mechanical damage. RKN series residual current devices are widely used in:

• Protection of lighting and socket circuits in residential and public buildings
• Protection of electrical devices sensitive to interference
• Installations powering electrical devices exposed to contact with moisture
• Smart Home systems
• Industrial applications requiring a high level of safety

It is worth remembering that the correct selection of a residual current device, taking into account the characteristics of the load and operating conditions, is crucial to ensure effective protection. A differential current of 30mA is the standard for protecting people, while in specific cases (e.g., agricultural installations) higher values can be used.