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2921019
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Description
Type 2 surge arrester for 4-wire power supply systems (L1, L2, L3, PEN), with connector latching.- Country of Origin
- DE
- Part Number
- 2921019
- Tariff Code
- 85363030
- EAN
- 4046356280136
- UPC
- 4046356280136
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Dimensions
- Height
- 89.8 mm
- Width
- 53.4 mm
- Depth
- 77.5 mm (incl. DIN rail 7.5 mm)
- Horizontal pitch
- 3 Div.
Connection data
- Connection method
- Screw connection
- Screw thread
- M5
- Tightening torque
- 3 Nm (1,5 mm² - 16 mm²)
- Tightening torque
- 4.5 Nm (25 mm² - 35 mm²)
- Stripping length
- 16 mm
- Conductor cross section flexible
- 1.5 mm² - 25 mm²
- Conductor cross section solid
- 1.5 mm² - 35 mm²
- Conductor cross section AWG
- 15 - 2
- Connection method
- Fork-type cable lug
- Conductor cross section flexible
- 1.5 mm² - 16 mm²
Ambient conditions
- Degree of protection
- IP20 (only when all terminal points are used)
- Ambient temperature (operation)
- -40 °C - 80 °C
- Ambient temperature (storage/transport)
- -40 °C - 80 °C
- Altitude
- ≤ 2000 m (amsl (above mean sea level))
- Permissible humidity (operation)
- 5 % - 95 %
- Shock (operation)
- 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
- Vibration (operation)
- 7.5g (10 - 500 Hz / 2.5 h / X, Y, Z)
Protective circuit
- Nominal voltage U<sub>N</sub>
- 240/415 V AC (TN-C)
- Nominal frequency f<sub>N</sub>
- 50 Hz (60 Hz)
- Maximum continuous voltage U<sub>C</sub>
- 385 V AC
- Rated load current I<sub>L</sub>
- 80 A
- Residual current I<sub>PE</sub>
- ≤ 1800 µA
- Standby power consumption P<sub>C</sub>
- ≤ 690 mVA
- Nominal discharge current I<sub>n</sub> (8/20) µs
- 30 kA
- Maximum discharge current I<sub>max</sub> (8/20) µs
- 65 kA
- Impulse discharge current (10/350) µs, charge
- 1.25 As
- Impulse discharge current (10/350) µs, specific energy
- 1.56 kJ/Ω
- Impulse discharge current (10/350) µs, peak value l<sub>imp</sub>
- 2.5 kA
- Total discharge current I<sub>total </sub>(8/20) µs
- 200 kA
- Total discharge current I<sub>total</sub> (10/350) µs
- 7.5 kA
- Short-circuit current rating I<sub>SCCR</sub>
- 25 kA
- Voltage protection level U<sub>p</sub>
- ≤ 1.8 kV
- Residual voltage U<sub>res</sub>
- ≤ 1.8 kV (at In)
- Residual voltage U<sub>res</sub>
- ≤ 1.3 kV (at 10 kA)
- Residual voltage U<sub>res</sub>
- ≤ 1.2 kV (at 5 kA)
- Residual voltage U<sub>res</sub>
- ≤ 1.15 kV (at 3 kA)
- TOV behavior at U<sub>T</sub>
- 480 V AC (5 s / withstand mode)
- Response time t<sub>A</sub>
- ≤ 25 ns
- Max. backup fuse with V-type through wiring
- 80 A (gG - 16 mm²)
- Max. backup fuse with branch wiring
- 250 A (gG)
Standards and Regulations
- Standards/regulations
- IEC 61643-11 2011
- Standards/regulations
- EN 61643-11 2012
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