Overcurrent circuit breaker, 3P, C characteristic, 6A, 6kA, AC | S203-C6 2CDS253001R0064

Reliable protection of electrical installations with ABB S203-C6 circuit breaker

This three-pole circuit breaker with characteristic C is a key element of every safe and reliable electrical installation. Designed by the renowned company ABB, it provides effective protection against overloads and short circuits, minimizing the risk of damage and fires. It is ideal for both new installations and modernization of existing ones.

Functionality and parameters for professionals

The S203-C6 circuit breaker with a rated current of 6A and a short-circuit breaking capacity of 6kA (at 400V) is a solid solution for circuits requiring medium-sensitivity protection. Characteristic C means a delayed response to short-term current surges, which is particularly important when protecting circuits with receivers with high inrush current – e.g. motors or transformers. The rated short-circuit breaking capacity Icu at 10kA at 400V and 20kA at 230V guarantees quick and safe disconnection in the event of a short circuit. A width of 3 modules allows for efficient use of space in the switchgear cabinet.

Universal application and easy installation

This circuit breaker is used in a wide range of electrical installations – from residential buildings, through commercial, to industrial. The cross-section of solid conductors from 0.75 to 35 mm² and stranded conductors from 0.75 to 25 mm² ensures compatibility with various types of wiring. Mounting on a DIN rail is simple and intuitive, which translates into time savings during installation. The degree of protection IP20 provides basic protection against contact and ingress of solid objects.

Key features and benefits:

• Characteristic C: Optimal protection of circuits with receivers with high inrush current – motors, transformers, etc.

• High short-circuit breaking capacity: 6kA at 400V ensures quick and safe disconnection in the event of a failure.

• Compact dimensions: 3 module width makes it easy to install in tight switchgear cabinets.

• Wide range of wire cross-sections: Compatibility with various types of wiring (up to 35mm²).

• ABB reliability: Product from a renowned manufacturer, a guarantee of high quality and long life.

• Compliance with standards: Ensures safety and compliance with applicable regulations (energy limitation class: 3, surge category: 3, pollution degree: 3).

• Wide operating temperature range: From -25°C to +55°C allows operation in difficult environmental conditions.

• Expandability: Compatible with additional ABB accessories, allowing you to customize functionality to individual needs.

The ABB S203-C6 circuit breaker is an investment in the safety and reliability of your electrical installation – a choice that translates into peace of mind for both the installer and the end user.