SZ201-C32 circuit breaker, 1P, C characteristic, 32A, 6kA, AC 2CDS251025R0324

Universal circuit protection

This single-pole circuit breaker from ABB's SZ200 series is a reliable solution for protecting electrical installations against overloads and short circuits. Designed for use in both residential and commercial applications, it ensures safe operation and long-term durability. It features a compact design, allowing for easy mounting on a DIN rail.

Functionality and technical parameters

The SZ201-C32 circuit breaker with a rated current of 32A and characteristic C reacts with a delay to short-term current surges, making it an ideal choice for circuits with devices with high inrush current – e.g., motors. The rated short-circuit breaking capacity of 6kA guarantees effective protection in the event of a failure. The use of characteristic C allows for safe operation of devices generating pulsed power consumption, minimizing the risk of unnecessary circuit tripping.

• Overload protection: Thermal tripping mechanism protects against damage to wires caused by prolonged exceeding of the permissible current.
• Short-circuit protection: Electromagnetic trip unit reacts immediately to a sudden increase in current, disconnecting the circuit and preventing more serious failures.
• Mounting: Easy mounting on a standard DIN rail (TH rail).
• Wire cross-sections: Accepts both solid (0.75 mm² - 35 mm²) and stranded (0.75 mm² - 25 mm²) wires, providing flexibility in wire selection.
• Compliance with standards: Meets the requirements of EN 60898-1 standard, confirming its safety and reliability.

Additional information

The circuit breaker has a protection degree of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. The rated voltage of 230V AC and the insulation voltage Ui of 440V AC ensure safe operation in typical electrical installations. The device is designed to operate in ambient temperatures from -25°C to 55°C and at frequencies of 50-60 Hz. The energy limitation class is 3 and the surge category is 3.