Circuit breaker iC60N-C40-3 C 40A 3-pole A9F04340

Overcurrent protector – reliable installation protection

This three-pole iC60N-C40-3 overcurrent protector is a key element of every safe electrical installation. Designed to protect against the effects of overloads and short circuits, it ensures stable operation of circuits in residential, commercial and industrial buildings. Its versatility makes it an ideal choice for both professional installers and end-users looking for reliable protection.

This protector is characterized by a rated current of 40A and a C characteristic, which means it reacts with a delay to short-term current surges, typical of devices with motors or other inductive loads. This minimizes the risk of unnecessary tripping of the circuit when starting such devices. The rated short-circuit breaking capacity of 6kA at 400V and 230V and 10kA/20kA (Icu) guarantees effective protection in the event of a serious failure.

Design and functionality for professionals

The iC60N protector is distinguished by a well-thought-out design that facilitates installation and maintenance. The ability to directly connect wires of different cross-sections (1-35mm² for solid and 1-25mm² for stranded) increases installation flexibility. In addition, a single protector can be removed without disconnecting the busbar, which significantly speeds up service work. Removal from the DIN rail without tools is another feature appreciated by installers.

VisiTrip (white-red) and VisiSafe (green) indicators provide quick identification of the protector's status – whether it has tripped due to a short circuit or overload (VisiTrip), and whether the contacts are physically open, allowing for safe maintenance work (VisiSafe). Energy limitation class 3 improves the economy of downstream circuit protection. The protector meets the requirements of IEC/EN 60947-2 and IEC/EN 60898-1 standards, confirming its high quality and safety of use.

Safety and durability for end-users

This protector not only protects the electrical installation from damage, but also ensures the safety of household members or employees. Thanks to high-quality materials and a solid construction, it is resistant to environmental conditions and provides long-term reliability in the temperature range from -35°C to 70°C. Protection degree IP20 protects against accidental contact. Compact dimensions (width 3 modules, installation depth 44.5 mm) allow for easy adaptation to the existing switchboard. Made of halogen-free materials, it is environmentally friendly.