Overcurrent circuit breaker, 2P, C characteristic, 3A, 10kA, AC/DC | S202M-C3UC 2CDS272061R0034

Electrical installation protection with ABB S202M-C3UC circuit breaker

This two-pole circuit breaker from ABB with C characteristic is a reliable protection for your electrical installation. Designed to protect circuits against overload and short circuit, it ensures safe operation and minimizes the risk of failure. The rated current of 3A makes it ideal for protecting circuits with lower loads, such as lighting or sockets in office spaces. The short-circuit breaking capacity of 10kA (at 400V) guarantees effective disconnection in the event of a serious failure.

This circuit breaker is compatible with both AC (alternating current) and DC (direct current) installations, making it a universal solution for various applications. TH35 rail mounting allows for quick and easy installation in a distribution board. The width of 2 modules allows for efficient use of space in the distribution cabinet. The C characteristic means that the circuit breaker reacts more slowly to short-term current surges, which is particularly important when connecting devices with electric motors or other loads with high inrush current – this prevents unnecessary tripping.

Construction and user features

The S202M-C3UC circuit breaker has been designed with durability and reliability in mind. The IP20 degree of protection protects against accidental contact, and the high quality of materials guarantees a long service life. The rated impulse withstand voltage of 4kV provides resistance to overvoltages. The ability to mount additional accessories allows you to adapt the circuit breaker to individual installation needs. The wire cross-section from 0.75 mm² to 25 mm² provides flexibility in connecting different types of wires. The ambient temperature range from 0°C to 55°C enables operation in typical operating conditions. Energy limitation class 3 indicates the ability to suppress short-circuit energy, which increases the safety of the installation and reduces the effects of failures.