Residual current circuit breaker with overcurrent protection DPNVigiK-B16-30-AC B 16A 1-pole 30 mA type AC A9D22616

Safety and protection in your electrical installation

The RCD with overcurrent protection DPNVigiK-B16-30-AC is a reliable device used to protect people and electrical installations from the effects of short circuits, overloads, and electric shock. It is a key element ensuring safety in every electrical circuit, both in new construction and during the modernization of existing installations. The device combines the functions of an overcurrent circuit breaker (fuse) and a residual current device (RCD), allowing for compact and effective protection.

Functionality and application

This single-pole circuit breaker with a rated current of 16A and a tripping current of 30mA type AC is designed to protect circuits with a rated voltage of 240V. Characteristic B provides fast tripping in the event of short circuits, while allowing for trouble-free starting of devices with motors that generate short-term inrush currents. The use of this type of circuit breaker is particularly important in rooms with increased humidity, such as bathrooms or kitchens, where the risk of electric shock is higher.

Construction and characteristic features

The DPNVigiK-B16-30-AC circuit breaker is distinguished by a two-pole lever, which indicates which element – overcurrent or residual current – caused the device to trip. This facilitates diagnosis of the problem and quick restoration of power after removing the cause of the failure. Additionally, it is equipped with an optical indicator Visi-Trip signaling electrical tripping and Visi-Safe confirming contact opening. The ability to perform a functionality test using the "T" button (once a year for the first 7 years of use) allows for regular control of the correct operation of the device. A width of 2 modules makes it easy to install in standard distribution boards.

• Overload protection: Protects the circuit from damage caused by excessive current draw.

• Shock protection: Detects leakage current to ground and immediately disconnects the power, protecting users from electric shock.

• Two-pole lever: Facilitates identification of the cause of tripping - overload or leakage current.

• Visi-Trip and Visi-Safe indicators: Provide visual information about the device status.

• Test button "T": Allows regular control of the RCD functionality.

• Wire cross-section: Possibility of connecting solid wires with a cross-section of 1…25 mm² and stranded wires 1…16 mm².

• Degree of protection IP20: Protection against touching with a finger and solid objects larger than 12.5 mm.

The DPNVigiK-B16-30-AC circuit breaker is a solid and reliable solution for professionals and end-users looking for comprehensive protection of electrical installations. Its compact size and ease of installation make it ideal for all types of applications - from home electrical installations to commercial facilities.