Circuit breaker iC60N-C50-3 C 50A 3-pole A9F04350

iC60N Circuit Breaker – Reliable Installation Protection

The iC60N circuit breaker is part of the Acti9 range, designed to effectively protect electrical circuits against overloads and short circuits. Model A9F04350, a three-pole with a rated current of 50A and C characteristic, is perfect for both home, commercial and industrial installations. Its construction provides not only safety but also convenient installation and operation.

Functionality and Application

The iC60N-C50-3 circuit breaker is designed to protect circuits with a rated voltage of 400V and a frequency of 50-60Hz. The C characteristic means that the circuit breaker reacts with a delay to short-term current surges, which is particularly important when connecting devices with motors or other inductive loads – this prevents unnecessary tripping. The rated short-circuit breaking capacity (Icn) is 6kA at 400V and 230V, and the Icu capacity reaches up to 10kA at 400V and 20kA at 230V, which guarantees effective protection in the event of a failure.

Comfort of Use and Installation

The design of the circuit breaker has been carefully thought out in terms of ease of installation and maintenance. The ability to remove a single device without having to remove the busbar significantly speeds up service work. In addition, the circuit breaker can be easily mounted on a DIN rail without tools. The VisiTrip indicator informs about the tripping of the circuit breaker caused by a short circuit or overload (red color), which facilitates quick identification of the problem. The possibility of connecting wires of different cross-sections is another feature that makes it easier for installers to work. The circuit breaker has a protection degree of IP20.

• Wide range of applications: ideal for protecting lighting, socket outlets and other circuits in residential, commercial and industrial buildings.
• High reliability: meets the requirements of IEC/EN 60947-2 and IEC/EN 60898-1 standards, ensuring safe and long-lasting operation.
• Easy installation: quick disassembly and mounting on a DIN rail without tools.
• VisiTrip indicator: facilitates identification of the cause of the circuit breaker tripping.
• Breaking capacity: high short-circuit breaking capacity (Icn/Icu) ensures effective protection of the installation in the event of a failure.
• Connection flexibility: the possibility of connecting wires of different cross-sections makes it easier to adapt to specific installation needs.
• Safety: Halogen-free execution in accordance with REACH and RoHS declarations minimizes the impact on the natural environment.