Residual current circuit breaker, 1P+N, B characteristic, 10A, 6kA, 30mA, AC, instantaneous DSH201 B10 AC30 2CSR255070R1105

Safety and reliability in your electrical installation

This 1P+N residual current circuit breaker is a compact solution that combines short-circuit and personal protection functions. Designed for use in single-phase circuits with a voltage of 230V, it provides comprehensive protection for both the installation and users. With a rated current of 10A and a B characteristic, it is ideal for circuits with resistive and inductive loads with moderate inrush current. A sensitivity of 30mA guarantees a quick response to leakage currents, minimizing the risk of electric shock.

This circuit breaker is particularly useful in home, commercial and anywhere else where effective protection against the effects of short circuits and leakage currents is required. Mounting on a DIN rail is quick and easy, and the compact dimensions (2 module width) allow for optimal use of space in the distribution board. The use of instantaneous tripping ensures a quick response in the event of overloads.

Design and parameters for professionals

The device is characterized by high quality workmanship and compliance with IEC/EN 61009 and IEC/EN 60947-2 standards. The rated short-circuit breaking capacity Icn is as high as 6kA, which guarantees safety even in the event of high overvoltages. In addition, a mechanical lock prevents accidental disconnection of the circuit breaker on the supply side during maintenance or repair. At the same time, the disconnectable N pole increases safety during service work.

The circuit breaker has a protection degree of IP2X, which protects against contact with live parts and a pollution degree of 2, which means its resistance to dust and moisture occurring in typical working conditions. The cross-section of the connected multi-wire cable is 25 mm², which allows connection of cables with a large diameter. Power losses are only 2.3W, which translates to energy efficiency of the installation. The rated impulse withstand voltage Uimp is 4kV providing resistance to transient overvoltages.