Overcurrent circuit breaker, 1P, K characteristic, 3A, 6kA, AC | S201-K3 2CDS251001R0317

Reliable protection of electrical installations with S200 series circuit breaker

This single-pole circuit breaker with K characteristic is a key element of every safe electrical installation. It provides effective protection against overloads and short circuits, protecting both devices and users. It is an indispensable component in residential, commercial and industrial buildings.

This circuit breaker, with a rated current of 3A and a short-circuit breaking capacity of up to 6kA (at 230V and 400V), is designed to operate in AC systems with a voltage of 230V and a frequency of 50-60Hz. The K characteristic means that the circuit breaker reacts more slowly to short-term current surges, which is particularly important when protecting circuits with devices with high inrush current - for example, motors.

• Versatile mounting: Compact dimensions (1 module width, 69 mm depth) allow for easy mounting on DIN rails in electrical distribution boards.
• Wide range of applications: The possibility of connecting wires with a cross-section from 0.75 mm² to 35 mm² (solid) or 25 mm² (stranded) ensures compatibility with various types of installations.
• Durability and reliability: Made of high-quality materials, resistant to ambient conditions in the temperature range from -25°C to +55°C and IP20 protection degree guarantee long-lasting and trouble-free operation.
• Compliance with standards: Meets the requirements of overvoltage category III and pollution degree 3, which confirms its safety and reliability in difficult operating conditions.

Additionally, the circuit breaker has a rated insulation voltage Ui of 440V and a rated impulse withstand voltage Uimp of 4kV. Power losses are only 1.2W, which translates to energy efficiency of the system. The possibility of expanding with additional equipment increases the functionality of the device and allows it to be adapted to individual installation needs. The rated short-circuit breaking capacity Icu according to IEC 60947-2 is as high as 10kA at 230V and 400V, which ensures a high level of safety in the event of a short circuit.