Siemens Residual current circuit breaker kA 2P Type A 30 mA BChar A Un AC

FI/LS switch, 10 kA, 2P, Type A, 30 mA, B-curve, In: 10 A, Un AC: 230 V. The FI/LS switch provides combined short-circuit protection and touch protection. Siemens' patented FI/LS switches are an essential component of the SENTRON protection devices for electrical installations and enable combined protection for persons, fire, and conductors in a single device. In addition to detecting fault currents, they also offer reliable protection against short circuits and overloads thanks to the integrated overcurrent protection device. The Siemens FI/LS switches, as a combination of residual current and circuit breakers, stand out for: 1. Increased operational safety and system availability due to the separate disconnection of the affected circuit. 2. Whether sinusoidal alternating fault currents or smooth direct fault currents - Siemens offers the suitable type for all requirements as well as special versions. 3. Reliable safety during installation thanks to the standard inclusion of gripping and touch protection.