Siemens FI/LS switch kAN type F short-time delayed K 30 mA BChar In

FI/LS switch, 10 kA, 1P+N, type F, short-time delayed K, 30 mA, B-Char, In: 20 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 for all requirements as well as special designs. 3.data matrix code on the front of the device provides quick and easy access to all information about the.