Circuit breaker iC60N-B63-3 B 63A 3-pole A9F03363

Overcurrent circuit breaker iC60N-B63-3 is a reliable protection for electrical installations, designed for both domestic and commercial applications. This three-pole circuit breaker with a rated current of 63A, characterized by a B characteristic, effectively protects circuits against overloads and short circuits. Its versatility stems from compliance with IEC/EN 60947-2 and IEC/EN 60898-1 standards, allowing for optimal selection depending on the specifics of the installation.

Features and application

The iC60N-B63-3 circuit breaker is distinguished primarily by its ease of assembly and disassembly. The ability to remove a single device without having to disassemble the entire busbar significantly speeds up installation and maintenance work. Additionally, the lack of the need for tools when removing from the DIN rail is another feature that makes it easier for installers to work. The VisiTrip optical indicator informs about the operation of the circuit breaker, facilitating quick identification of a damaged circuit. Designed to protect circuits with resistive and inductive loads, it will find application in apartments, offices, shops and industrial buildings.

Advantages for professionals and users

• Quick assembly and disassembly: Eliminates time-consuming activities related to disassembling the entire busbar during replacement or maintenance of the circuit breaker.
• VisiTrip indicator: Allows for immediate identification of the cause of the circuit disconnection – short circuit or overload – which shortens the diagnosis and repair time.
• Versatility: Compliance with two standards (EN/IEC 60898-1 and EN/IEC 60947-2) ensures flexibility in selection for different types of installations.
• Safety: The VisiSafe indicator confirms the physical opening of the contacts, guaranteeing safety during maintenance work.
• Large area for marker: Facilitates circuit identification, which is particularly important in complex installations.
• Flexible connections: The possibility of connecting wires with a cross-section from 1 mm² to 35 mm² (solid) or 1 mm² to 25 mm² (stranded) ensures compatibility with various types of wires.
• Wide operating temperature range: The circuit breaker retains its properties in the temperature range from -35°C to 70°C, making it suitable for use in various environmental conditions.

Technical parameters and additional information

The circuit breaker has a class 3 energy limitation and a surge category 4, which ensures effective protection against the effects of overvoltage. Its rated short-circuit breaking capacity (Icn) is 6 kA at 400 V and 230 V, and the rated short-circuit breaking capacity (Icu) reaches even 10 kA at 400 V and 20 kA at 230 V (according to IEC 60947-2). Made of high-quality materials, the circuit breaker is characterized by durability and reliable operation. The degree of protection IP20 provides protection against accidental contact. Power losses are only 5.6 W. The width of the circuit breaker is 3 modules (44.5 mm embedding depth).