Overcurrent circuit breaker, 2P, D characteristic, 10A, 10kA, AC | S202M-D10 2CDS272001R0101

Overcurrent circuit breaker S202M-D10 is a two-pole protection device designed to protect electrical installations against overloads and short circuits. It is characterized by a rated current of 10A and a high short-circuit breaking capacity – up to 10kA at 400V AC, making it a reliable element in energy distribution systems.

This model, with characteristic D, has been designed for applications requiring a delayed response to short-term current surges. This means it is perfect for circuits powering devices with high inrush current, such as motors or transformers. Characteristic D allows avoiding unnecessary tripping caused by momentary overloads, while ensuring effective protection against more serious failures.

The S202M-D10 circuit breaker is mounted on a DIN rail and has an IP20 degree of protection, which guarantees safe use in standard environmental conditions. Its compact dimensions (width 2 modules, depth 69mm) make installation easy even in limited space. The rated insulation voltage Ui is 440V AC, and the rated voltage is 400V AC. Compliance with EN 60898-1 and EN 60947-2 standards confirms its high quality and safety of use in both residential, commercial and industrial installations.

• Provides comprehensive protection of the electrical installation against overload and short circuit.
• Characteristic D is ideal for circuits with devices with high inrush current – motors or transformers – allowing you to avoid unnecessary tripping.
• High short-circuit breaking capacity up to 10kA at 400V AC guarantees safety in the event of a failure.
• DIN rail mounting makes installation easier and faster.
• Compact dimensions (width 2 modules) save space in the switchgear cabinet.
• Compliance with EN 60898-1 and EN 60947-2 standards confirms the high quality and safety of the product.
• Wide operating temperature range from -25°C to +55°C enables use in various environmental conditions.

This circuit breaker allows connection of solid conductors with a cross-section from 0.75 mm² to 35 mm² and stranded conductors from 0.75 mm² to 25 mm². Its power losses are only 3.2W, which translates into efficient use of electrical energy. The rated short-circuit breaking capacity Icu according to IEC 60947-2 is as high as 15kA at 400V and 25kA at 230V, which further increases the safety level of the installation.