Technical data
Protection type EN / IEC 60099-4 Class I
Number of poles 1
Connection between terminals L-GND (PE)
Nominal operating voltage, Ur 6 kV, 50 Hz
Maximum operating voltage, MCOV, Uc 5,1 kV, 50 Hz
High current short duration 4/10 μs 100 kA
Switching impulse 250/2000 μs 15,1 kV
Nominal current, Ιn, (IEC) 8/20μs 10 kA
Duty cycle (IEC) 10 kA
Short circuit withstand 20 kA / 50 Hz
Disconnection time of internal fuse at 5 A, 50 Hz 2 s
Disconnection time of internal fuse at 1000 A, 50 Hz 8 ms
Residual voltage (at Ιn: 10 kA, 8/20μs) 20,7 kV
Residual voltage (at 3 kA, 8/20μs) 17,7 kV
Residual voltage (at 5 kA, 8/20μs) 18,8 kV
Residual voltage (at 20 kA, 8/20μs) 23,6 kV
Residual voltage (at 40 kA, 8/20μs) 27,7 kV
Creepage distance 303 mm
Dimensions without bracket, WxH 109x195 mm
Dimensions with bracket, WxHxD 109x195x175,35 mm
Weight 1,37 kg
Installation location indoor / Outdoor
Operating temperature -20 oC ÷ +60 oC
Maximum conductor for terminal 50 mm2
Certification REA listed
Installation only by qualified electrician IEC 60417–6182
ELEMKO management systems ISO 9001, ISO 14001, ISO 45001
