Circuit breaker iC60N-C40-2 C 40A 2-pole A9F04240

Circuit breaker for electrical installations – reliable protection and user comfort

This iC60N-C40-2 two-pole circuit breaker is a protective element for electrical installations, safeguarding against the effects of overloads and short circuits. Designed for both professional installers and end-users, it combines high performance with easy installation and intuitive operation. Equipped with a C characteristic, it is perfect for circuits with devices with higher inrush currents, such as motors or devices with power supplies.

Functionality and technical parameters

This circuit breaker is characterized by a rated current of 40A and a rated voltage of 400V, making it a universal solution for a wide range of applications. Its compact design – only 2 modules wide – allows for efficient use of space in the distribution board. The rated short-circuit breaking capacity (Icn) is 6kA at 400V and 6kA at 230V, and the Icu capacity reaches up to 10kA at 400V and 20kA at 230V, guaranteeing effective protection even in the event of serious disturbances. Thanks to energy limitation class 3, it provides optimal cost of downstream circuit protection.

• Wide range of applications: ideal for protecting lighting, socket and electrical appliance circuits in residential, commercial and industrial buildings.
• C characteristic: provides delayed tripping during short-term overloads, preventing unnecessary tripping of the device when starting motors or other loads with high inrush current.
• VisiTrip indicator: indicates the tripped state of the circuit breaker, making it easier to identify a faulty circuit and speeding up the repair process. Red color indicates that the circuit breaker has tripped due to a disturbance.
• Easy installation: the ability to remove a single device without removing the busbar and installation/removal without tools increase the comfort of the installer's work.
• Safety of use: the VisiSafe indicator informs about the physical opening of the contacts, allowing for safe maintenance work on the downstream circuit.
• Connection flexibility: possibility of connecting solid conductors with a cross-section from 1 to 35 mm² and stranded conductors from 1 to 25 mm².
• Durable construction: made of high-quality materials resistant to environmental conditions, ensuring long-lasting and reliable operation at ambient temperatures from -35°C to 70°C.

Additional information

iC60 series circuit breakers are halogen-free, contributing to the protection of the natural environment. Compliance with IEC/EN 60947-2 and IEC/EN 60898-1 standards guarantees a high level of safety and reliability. Power losses of only 3.6W minimize energy consumption. IP20 protection degree provides protection against accidental contact.