Overcurrent circuit breaker, 2P, Z characteristic, 3A, 6kA, AC | S202-Z3 2CDS252001R0318

Overcurrent circuit breaker – reliable protection for electrical installations

This two-pole overcurrent circuit breaker from ABB's Standard series is a key element of every safe electrical installation. It provides effective protection against overloads and short circuits, protecting both devices and the installation itself. The Z characteristic makes it particularly recommended for protecting circuits with devices with high inrush current, such as motors or transformers. Because it reacts more slowly to short-term current surges, it minimizes the risk of unnecessary circuit tripping when starting these devices.

This circuit breaker is characterized by a rated current of 3A and a short-circuit interrupting capacity of 6kA at 400V. It meets the requirements of overvoltage category III and pollution degree 3, making it suitable for use in environments with an increased risk of interference. Its compact size – 2 module width – allows for efficient use of space in the switchgear cabinet. Mounting on a DIN rail is simple and intuitive, which translates into time savings during installation.

The use of high-quality materials and a solid construction guarantee long-lasting and reliable operation of the device. The circuit breaker has a protection rating of IP20, which provides protection against accidental contact. The possibility of additional equipment allows you to adapt the functionality to the specific needs of the installation. The rated short-circuit switching capacity Icn is 6kA at 400V, and Icu at 230V is as much as 20kA, which confirms its high effectiveness in emergency situations. The circuit breaker complies with EN 60898 and IEC 60947-2 standards, ensuring its safety and compliance with applicable regulations.