Overcurrent circuit breaker, 3P, K characteristic, 1A, 6kA, AC | S203-K1 2CDS253001R0217

Reliable protection of electrical installations with S200 series circuit breaker

This three-pole circuit breaker with K characteristic is a key element of every safe electrical installation. It provides effective protection against overloads and short circuits, minimizing the risk of damage and fires. Suitable for use in AC networks with a voltage of 400V and a frequency of 50-60Hz, it is perfect for both domestic and industrial installations.

This circuit breaker, with a rated current of 1A, is characterized by a high short-circuit breaking capacity – up to 6kA at 400V (according to EN 60898) and 10kA at 400V (according to IEC 60947-2). This guarantees a quick response in the event of a failure and limitation of potential damage. The K characteristic means delayed tripping, which is particularly important when protecting circuits with devices generating surge currents, such as motors or transformers.

• Versatile mounting: The compact width of 3 modules allows for easy mounting on DIN rails in electrical distribution boards.
• Wide range of applications: The ability to connect wires with a cross-section from 0.75 mm² to 35 mm² (solid core) and from 0.75 mm² to 25 mm² (stranded) ensures compatibility with various types of installations.
• Durability and reliability: The rated impulse withstand voltage of 4kV and energy limitation class 3 demonstrate high resistance to interference and ensure long-term operation of the device.
• Resistance to environmental conditions: The circuit breaker maintains its properties in a wide range of ambient temperatures, from -25°C to +55°C.
• Safety confirmed by standards: Meets the requirements of overvoltage category III and pollution degree 3, confirming its safety and reliability in difficult operating conditions.

The circuit breaker has a protection degree of IP20, which means protection against touching with a finger and solid objects larger than 12.5 mm. Power losses are only 3.75W, which translates to efficient energy use. Additionally, the possibility of expanding with additional equipment increases the functionality of the device and allows it to be adapted to individual installation needs.