Menu

2749398 - Phoenix Contact Surge Protection Device

Surge protection device Rail-mountable module with surge voltage coarse and fine protection for RS-485 interface, with TTL level, for mounting on NS 35/7.5, housing width: 50 mm


Part #: 2749398
$285.00Add to Cart
Availability:
Out of Stock

Phoenix Contact Surge Protection Device

Module Type: Rail-Mountable Module
Includes: Surge Voltage Coarse and Fine Protection, TTL Level
Housing width: 50.0 MM
Product Type: Surge Protection Device
  • Connection data
    Conductor cross section AWG/kcmil max: 12
    Conductor cross section AWG/kcmil min.: 24
    Conductor cross section solid max.: 4 mm²
    Conductor cross section solid min.: 0.2 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
    Stripping length: 8 mm
  • Connection, protective circuit
    Standards/regulations: Draft IEC 64644-1
    Standards/regulations: E VDE 0845-3-1
  • General
    Ambient temperature (operation): -40 °C ... 80 °C
    Color: black
    Degree of protection: IP20
    Depth: 54.9 mm
    Design: Rail-mountable module, one-piece
    Direction of action: Line-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground
    Height: 77.5 mm
    Mounting type: DIN rail: 35 mm
    Width: 47.6 mm
  • Protective circuit
    Cut-off frequency fg (3 dB), asym. (GND) in 150 Ohm system: 200 kHz
    Cut-off frequency fg (3 dB), asym. (GND) in 50 Ohm system: 600 kHz
    Cut-off frequency fg (3 dB), asym. (GND) in 600 Ohm system: 50 kHz
    IEC category: C2
    IEC category: C3
    IEC category: D1
    Input attenuation aE, asym.: 0.5 dB (up to 0.1 MHz 50 ? system)
    Input attenuation aE, asym.: 0.1 dB (up to 10 kHz 600 ? system)
    Input attenuation aE, sym.: Typ. 0.1 dB (up to 40 kHz 150 ? system)
    Input attenuation aE, sym.: Typ. 0.1 dB (Up to 10 kHz)
    Max. discharge surge current Imax (8/20) µs maximum (Core-Core): 10 kA
    Max. discharge surge current Imax (8/20) µs maximum (Core-Earth): 10 kA
    Max. discharge surge current Imax (8/20) µs maximum (Core-GND): 10 kA
    Maximum continuous voltage U<sub>C</sub> (wire-ground): 5.8 V DC
    Nominal current I<sub>N</sub>: 450 mA (25°C)
    Nominal discharge surge current I<sub>n</sub> (8/20) µs (Core-Core): 10 kA
    Nominal discharge surge current I<sub>n</sub> (8/20) µs (Core-Earth): 10 kA
    Nominal voltage U<sub>N</sub>: 5 V DC
    Operating effective current I<sub>C</sub> at U<sub>C</sub>: ? 2 mA
    Output voltage limitation at 1 kV/µs (Core-Core) spike: ? 9 V
    Output voltage limitation at 1 kV/µs (Core-Core) static: ? 9 V
    Output voltage limitation at 1 kV/µs (Core-Earth) spike: ? 450 V
    Output voltage limitation at 1 kV/µs (Core-Earth) static: ? 450 V
    Output voltage limitation at 1 kV/µs (Core-GND) static: ? 9 V
    Protection level U<sub>P</sub> (Core-Core): ? 9 V
    Protection level U<sub>P</sub> (Core-Earth): ? 450 V
    Protection level U<sub>P</sub> (Core-GND): ? 9 V
    Residual voltage at I<sub>n</sub>, (conductor-conductor): ? 9 V
    Residual voltage at In, (conductor-GND): ? 9 V
    Resistance in series: 4.4 ?
    Response time tA (Core-Core): 1 ns
    Response time tA (Core-Earth): ? 1 ns
    Response time tA (Core-Earth): ? 100 ns
    VDE requirement class: C2
    VDE requirement class: C3
    VDE requirement class: D1
Email this page to a friend
Part Number Tags: N/A

This part number has been discontinued by {Manufacturer}. Use the contact form below to find out the new compatible part.

Updating...