Siemens Residual current circuit breaker kAN Type AC 30 mA CChar A Un AC

FI/LS switch, 4.5 kA, 1P+N, type AC, 30 mA, C-Char, In: 10 A, Un AC: 230 V FI/LS for combined short-circuit protection and contact protection. The patented FI/LS switches from Siemens - as an important component of the SENTRON protection devices for electrical installations enable combined personal, fire and line protection in just one device. In addition to detecting fault currents, they also provide reliable protection against short circuits and overloads thanks to the integrated overcurrent protection device. Siemens RCDs/LCBs as a combination of residual current and miniature circuit breakers are characterized above all by: 1. increased operational safety and system availability thanks to separate disconnection of the affected circuit. 2. whether sinusoidal AC residual currents or smooth DC residual currents - Siemens offers the right type as well as special designs for all requirements. 3. reliable safety during installation thanks to the gripping and contact protection included as standard.