EMC filter surge protection device 2905220
2905220
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Dimensions

Height
93 mm
Width
112 mm
Depth
79 mm

Connection data

Connection name
Input/output
Connection method
Screw terminal blocks
Conductor cross section flexible min.
2.5 mm²
Conductor cross section flexible max.
4 mm²
Conductor cross section solid min.
2.5 mm²
Conductor cross section solid max.
6 mm²
Screw thread
M3
Tightening torque
0.5 Nm - 0.6 Nm
Tightening torque
5 lbf-in. - 7 lbf-in.
Stripping length
8 mm

Indicator/remote signaling

Switching function
PDT contact
Connection method
Pluggable screw connection
Conductor cross section flexible min.
0.14 mm²
Conductor cross section flexible max.
1.5 mm²
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
1.5 mm²
Conductor cross section AWG min.
28
Conductor cross section AWG max.
16
Screw thread
M2
Tightening torque
0.25 Nm
Stripping length
7 mm

Ambient conditions

Degree of protection
IP20
Ambient temperature (operation)
-25 °C - 40 °C
Ambient temperature (storage/transport)
-40 °C - 85 °C

Protective circuit

Nominal frequency f<sub>N</sub>
50 Hz
Nominal frequency f<sub>N</sub>
60 Hz
Maximum continuous operating voltage U<sub>C </sub>(L-N)
150 V AC
Maximum continuous operating voltage U<sub>C</sub> (L-PE)
150 V AC
Nominal current I<sub>N</sub>
20 A (40 °C)
Rated load current I<sub>L</sub>
20 A (40 °C)
Residual current I<sub>PE</sub>
≤ 0.5 mA
Nominal discharge current I<sub>n</sub> (8/20) µs (L-N)
3 kA
Nominal discharge current I<sub>n</sub> (8/20) µs (L-PE)
3 kA
Operating effective current I<sub>C</sub> at U<sub>C</sub>
≤ 10 mA
Max. discharge current I<sub>max</sub> (8/20) µs maximum (L-N)
10 kA
Max. discharge current I<sub>max</sub> (8/20) µs maximum (L-PE)
10 kA
Combination wave U<sub>OC</sub>
6 kV (3 kA)
Energy absorption symmetrical
170 J
Enery absorption, asymmetrical
2x 170 J
Voltage protection level U<sub>p</sub> (L-N)
≤ 450 V (at 6 kV/3 kA)
Voltage protection level U<sub>p</sub> (L-PE)
≤ 450 V (at 6 kV/3 kA)
Voltage protection level U<sub>p</sub> (N-PE)
≤ 450 V (at 6 kV/3 kA)
Residual voltage at In, (L-N)
≤ 450 V
Residual voltage at In, (L-PE)
≤ 450 V
Residual voltage at In, (N-PE)
≤ 450 V
Response time t<sub>A</sub> (L-N)
≤ 25 ns
Response time t<sub>A</sub> (L-PE)
≤ 25 ns
Response time t<sub>A</sub> (N-PE)
≤ 25 ns
Inductivity in series
2x 1 mH ±30 % (with current compensation)
Capacity (L-N)
2 µF ±10 % (X2, FOW X2-250V)
Capacity (L-PE)
2.2 nF ±20 % (Y, FOW X2-250V)
Capacity (L-PEN)
2.2 nF ±20 % (Y, FOW X2-250V)
Max. required back-up fuse
20 A (gL / gG)
Max. required back-up fuse
20 A (MCB, > 125 V, AIC: 14 kA)
Input attenuation aE, sym.
typ. 40 dB (≥ 500 kHz / 50 Ω)
Input attenuation aE, asym.
typ. 30 dB (≥ 1 MHz / 50 Ω)

Protective circuit, filter

Discharge resistance
≤ 390 kΩ
Clamping voltage ringwave (L-N)
100 V (category A 100 kHz 6 kV/200 A)
Clamping voltage ringwave (L-N)
195 V (category B 100 kHz 6 kV/500 A)
Clamping voltage ringwave (L-PE)
390 V (category A 100 kHz 6 kV/200 A)
Clamping voltage ringwave (L-PE)
390 V (category B 100 kHz 6 kV/500 A)