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2804636 - Phoenix Contact Surge Protection Device

Surge protection device Surge protection in one-piece 6.2 mm wide DIN rail module for two conductors with common reference potential.


Part #: 2804636
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Phoenix Contact Surge Protection Device

Color: Black
Material: PBT
Connecting Thread: M3
Type: Rail-Mountable Module
Protection Level: IP20
Nominal Voltage: 24 VDC
Nominal Current: 350 mA
Connection: Screw Connection
Product Type: Surge Protection Device
  • Connection data
    Conductor cross section AWG/kcmil max: 12
    Conductor cross section AWG/kcmil min.: 26
    Conductor cross section solid max.: 2.5 mm²
    Conductor cross section solid min.: 0.14 mm²
    Conductor cross section stranded max.: 2.5 mm²
    Conductor cross section stranded min.: 0.2 mm²
    Connection method: Screw connection
    Connection type IN: Screw terminal blocks
    Connection type OUT: Screw terminal blocks
    Screw thread: M3
  • Connection, equipotential bonding
    Connection method: DIN rail NS35
  • Connection, protective circuit
    Standards/regulations: IEC 61643-21
  • General
    Ambient temperature (operation): -40 °C ... 80 °C
    Ambient temperature (storage/transport): -40 °C ... 80 °C
    Color: black
    Degree of protection: IP20
    Depth: 102.5 mm
    Design: Rail-mountable module, one-piece
    Direction of action: Line-Earth Ground
    Height: 93 mm
    Housing material: PBT
    Inflammability class according to UL 94: V0
    Mounting type: DIN rail: 35 mm
    Standards for air and creepage distances: IEC 60664-1
    Total surge current (10/350) µs: 1 kA
    Total surge current (8/20) µs: 20 kA
    Width: 6.2 mm
  • Protective circuit
    Alternating current carrying capacity in acc. with IEC 61643-21 (Core-Earth): 5 A - 1 s
    Capacity: ? 1.3 nF (per channel)
    Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system: Typ. 2 MHz
    Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system: Typ. 6 MHz
    Ground conductor current I<sub>PE</sub>: ? 4 µA
    IEC category: C1
    IEC category: C2
    IEC category: C3
    IEC category: D1
    Input attenuation aE, asym.: Typ. 0.3 dB (1 MHz / 50 ?)
    Input attenuation aE, asym.: Typ. 0.2 dB (350 kHz / 150 ?)
    Lightning test current (10/350) µs, peak value l<sub>imp</sub>: 500 A
    Max. discharge surge current Imax (8/20) µs maximum (Core-Earth): 10 kA
    Max. discharge surge current Imax (8/20) µs maximum (Core-Earth): 20 kA ((Total))
    Max. required back-up fuse: 315 mA
    Maximum continuous operating voltage U<sub>C</sub>: 25 V AC
    Maximum continuous operating voltage U<sub>C</sub>: 36 V DC
    Nominal current I<sub>N</sub>: 350 mA (40°C)
    Nominal discharge surge current I<sub>n</sub> (8/20) µs (Core-Earth): 5 kA
    Nominal discharge surge current I<sub>n</sub> (8/20) µs (Core-Earth): 10 kA ((Total))
    Nominal pulse current Ian (10/1000) µs (Core-Earth): 50 A
    Nominal pulse current Ian (10/1000) µs (Core-Earth): 100 A ((Total))
    Nominal voltage U<sub>N</sub>: 24 V DC
    Operating effective current I<sub>C</sub> at U<sub>C</sub>: ? 2 µA
    Output voltage limitation at 1 kV/µs (Core-Earth) spike: ? 60 V
    Protection level U<sub>P</sub> (Core-Earth): ? 60 V (C1 - 500 V / 250 A)
    Protection level U<sub>P</sub> (Core-Earth): ? 95 V (C2 - 10 kV / 5 kA)
    Protection level U<sub>P</sub> (Core-Earth): ? 60 V (C3 - 10 A)
    Residual voltage at I<sub>n</sub>, (conductor-ground): ? 50 V
    Residual voltage with Ian (10/1000)µs (conductor-ground): ? 60 V
    Resistance in series: 3.3 ? 20 %
    Response time tA (Core-Earth): ? 1 ns
    Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth): C2 (10 kV/5 kA)
    Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth): C3 (25 A)
    Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth): D1 (500 A)
    Total surge current (8/20) µs: 20 kA
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