SZ201-C50 overcurrent circuit breaker, 1P, C characteristic, 50A, 6kA, AC 2CDS251025R0504

Single-pole circuit breaker SZ201-C50 is a reliable protection for electrical installations against overloads and short circuits. Designed for use in AC circuits, it offers effective protection for both installers and end-users. Thanks to its C characteristic, the breaker handles impulse loads well, such as starting motors or devices powered by transformers.

This compact 1-module wide breaker is suitable for home distribution boards, commercial buildings and other electrical installations requiring solid protection. Its versatility is confirmed by the possibility of connecting solid core wires with a cross-section from 0.75 to 35 mm² and stranded wires from 0.75 to 25 mm². The rated short-circuit breaking capacity of 6 kA guarantees safety in the event of a failure.

• C characteristic: provides delayed tripping with short-term overloads, ideal for devices with motors or transformers.
• 6kA breaking capacity: effectively interrupts the circuit in the event of a short circuit, minimizing the risk of damage and fire.
• Compact dimensions (1 module): facilitate installation and save space in the distribution board.
• Wide range of wire cross-sections: ensures compatibility with different types of installations.
• Operating temperature from -25°C to 55°C: allows use in various environmental conditions.
• Protection degree IP20: protects against contact with fingers and solid objects larger than 12.5 mm – standard protection for devices mounted in distribution enclosures.

The SZ201-C50 circuit breaker meets the requirements of overvoltage category III and energy limitation class III, confirming its high quality and reliability. The rated insulation voltage Ui is 440V and the rated impulse withstand voltage Uimp is 4kV, ensuring safe use in various installation conditions. The installation depth of 69 mm allows for easy mounting in standard distribution boards. The possibility of additional equipment increases the functionality of the device and allows it to be adapted to specific installation needs.