4-Pole B+C+D Class 100kA Surge Arresters
- Number of Poles 4 (3phase+neutral)
- Operating Voltage V(in)(L-L) 400V
- Operating Frequency 50/60 Hz
- Voltage Protection Level Up <1.2kV
- Voltage Protection Level Up (N) Up <1,5kV
- IEC Category Class I+II+III
- Rated voltage Un 230 V AC (230VAC – 320VAC)
- Arestornominal voltage Uc (L-N)320VAC , Uc (L-PE)320VAC, Uc(N-PE) 255VAC
- Nominal frequency Fn 50 Hz – 60 Hz
- Maximum discharge current In 50kA
- Maximum discharge current (N) In 100kA
- Rated discharge current Iimp 12,5kA
- Response Time (L-L), (L-N), (L-PE), (N-PE) ≤ 10ns
- Inlet Connection Screw Clamp
- No Output Connection
- Screw Thread: M5, Torque: 4,5Nm
- Multi-core and Single-Core conductor cross-section 2.5 mm2, 4 mm2
- Standards/Regulations IEC 61643-11 2011 , IEC 61643-11 2012
- Protection class IP20
- Enclosure material White ABS, UL’94 V-0 Non-Flammability grade
- Standards for clearances and scattering distances DIN VDE 0110-1, IEC 60664-1
- Direction of movement 3 L – N – PE
- Mounting type, Design DIN rail 35mm, Rail module
- Ambient temperature -50°C, +80°C
- Dimensions 50 x 75 x 60mm
