Overcurrent circuit breaker, 4P, C characteristic, 4A, 10kA, AC | S204M-C4 2CDS274001R0044

Reliable protection of electrical installations – ABB S204M-C4 circuit breaker

This four-pole circuit breaker from ABB with C characteristic is a key element of every safe and reliable electrical installation. It provides effective protection against overloads and short circuits, minimizing the risk of damage and fire. Designed for both home and professional use, it guarantees safety and long-term operation.

Functionality and technical parameters

The S204M-C4 circuit breaker has been designed for easy mounting on a DIN rail. Its compact size (4 modules wide) allows for efficient use of space in the distribution box. The C characteristic means that the circuit breaker reacts with a delay to short-term current surges, which is particularly important when protecting circuits with devices with high starting current, e.g. motors. The rated current of 4A makes it ideal for protecting circuits with lower loads.

The short-circuit breaking capacity reaches 10 kA at 230V and 15 kA at 400V, ensuring a quick response in the event of a short circuit. The operating temperature range from -25°C to +55°C allows use in various environmental conditions. The circuit breaker meets the requirements of EN 60898 and IEC 60947-2 standards, confirming its safety and reliability. It accepts solid core wires with a cross-section from 0.75 mm² to 35 mm² and stranded wires from 0.75 mm² to 25 mm², providing flexibility when selecting wires. Surge category III guarantees protection in installations with a medium level of exposure to overvoltages.

Installation and application

Installing the circuit breaker is simple and intuitive – just snap it onto the DIN rail. This makes it easy to install for both experienced installers and people with basic electrical knowledge. This circuit breaker is used in:

• Protection of lighting circuits
• Securing socket outlets
• Home installations (apartments, single-family homes)
• Commercial buildings (offices, shops)
• Small production plants

The S200 series circuit breakers are a proven quality of ABB, which translates into long-term and trouble-free operation of the entire electrical installation. By choosing this product, you are investing in the safety of yourself and those using your installation.