Residual current circuit breaker with overcurrent protection iDPNHVigi-B10-30-1N-A B 10A 1-pole 30 mA type A A9D07610

Safety and protection in your electrical installation

This residual current circuit breaker with overcurrent protection iDPNHVigi-B10-30-1N-A is a key element ensuring safety in every electrical circuit. The device combines the functions of an overcurrent and residual current circuit breaker, offering comprehensive protection against the effects of overloads, short circuits and electric shock. It is a single device that effectively protects both people and equipment.

Functionality and application

This circuit breaker, with a rated current of 10A and a tripping current of 30mA type A, is designed to protect circuits with a voltage of 230V. Characteristic B provides a quick response to current increase, while allowing for temporary overloads, e.g. when starting motors. This makes the device ideal for protecting lighting, socket and other receiver circuits in residential and commercial buildings. DIN rail mounting simplifies installation and integration with existing electrical infrastructure.

Design and characteristic features

The iDPN H Vigi circuit breaker is characterized by a compact design – it occupies 2 modules on the DIN rail. It has a two-pole lever that indicates which member has been triggered (overcurrent or residual current). It is also equipped with Visi-Trip indicators (white-red) indicating electrical tripping and Visi-Safe (green) confirming contact opening. A test button allows for regular checking of the residual current circuit breaker's efficiency – it is recommended to perform the test once a year for the first 7 years of use. The device is resistant to surge current up to 0.25kA and has an energy limitation class of 3. The rated short-circuit breaking capacity is 10kA at 230V AC, which guarantees effective disconnection of the circuit in the event of a short circuit. A wide operating temperature range (-25°C to +60°C) allows it to be used in various environmental conditions. The possibility of connecting wires with a cross-section from 1 to 16 mm² provides installation flexibility.

• Comprehensive protection: Protection against overloads, short circuits and electric shock in one device.
• High reliability: Rated short-circuit breaking capacity at 10kA guarantees effective operation in emergency situations.
• Easy diagnostics: Visi-Trip and Visi-Safe indicators facilitate identification of the cause of tripping and confirmation of the circuit disconnection status.
• Simple installation: Compact design (2 modules) and DIN rail mounting ensure convenient installation.
• Wide range of applications: Ideal for protecting lighting, socket and other receiver circuits in residential and commercial buildings.
• Durable construction: Surge current resistance and a wide operating temperature range ensure long-lasting and trouble-free operation of the device.
• Safety of use: Energy limitation class 3 minimizes the risk of electric arc formation during a short circuit.