Overcurrent circuit breaker, 3P, K characteristic, 32A, 6kA, AC | S203-K32 2CDS253001R0537

Three-pole overcurrent circuit breaker is a reliable protection for electrical installations against overloads and short circuits. A model with K characteristic, rated current of 32A and short-circuit breaking capacity of 6kA is perfect for both home and industrial installations. Its compact dimensions – 3 module width – facilitate mounting in distribution boards.

This circuit breaker, thanks to its K characteristic, provides delayed tripping in the event of short-term overloads, which is particularly important when connecting devices with motors or other elements generating high starting current. This ensures stable operation of the installation and minimizes the risk of unnecessary tripping of circuits. Energy limitation class 3 and surge category III guarantee effective protection against the effects of network disturbances.

• Versatile application: ideal for protecting lighting circuits, socket circuits and electrical devices with various power consumption.
• High resistance: adapted to work in difficult conditions – ambient temperature from -25°C to 55°C and IP20 protection degree ensure reliability even in demanding environments.
• Compatibility: possibility of mounting on DIN rail and a wide range of wire cross-sections (0.75 mm² - 35 mm²) facilitate installation and connection to the existing infrastructure.
• Safety: meets strict safety standards, providing protection against overload and short circuit, protecting the circuit like most circuit breakers of this class.
• Expandability: compatible with additional equipment, allowing it to be adapted to individual user needs.

This circuit breaker is characterized by a rated short-circuit breaking capacity of 6kA at 400V (according to EN 60898) and 10kA at 400V (according to IEC 60947-2). The rated insulation voltage Ui is 440V and the rated impulse withstand voltage Uimp is 4kV. Power losses are 10.8W, which translates to efficient use of electrical energy. Pollution degree 3 indicates its resistance to external factors.