Type 2 surge protector CSF21-12

type 3class IIclass III

CSF is the range of combined devices for discharging induced transient overvoltages (Type 2 / Class II), and also provides fine protection for sensitive equipment (Type 3 / Class III). DIN rail monobloc format. Features • Suitable as a final stage of protection, ideal for limited spaces. • Compatible with DC applications. • Maximum discharge current with an 8/20 μs waveform. Imax: 6 kA, 20 kA. • Combined voltage pulse with 1.2/50 μs waveform. Uoc: 6 kV, 10 kV. • Single-phase 12 V, 24 V, 48 V, 60 V, 120 V, 230 V networks. • Remote and visual indication of life status of the protection device. Standards and certifications • IEC 61643-11 • EN 61643-11 Applications • Building • E-Mobility - EV charging • Industry • Photovoltaic and BESS • Telecom • Water treatment