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2908439 Phoenix Contact Electrical Measuring & Monitoring Instruments

Phoenix Contact 2908439 Surge protection with integrated status indicator for a 2-wire floating signal circuit with high nominal current.
Phoenix Contact

Part#:2908439

Manufacturer:Phoenix Contact

Product Lifecycle:Active

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Surge protection with integrated status indicator for a 2-wire floating signal circuit with high nominal current.

About the manufacturer: Phoenix Contact is one of the manufacturers that offers Electrical Measuring & Monitoring Instruments that you can order at Quotebeam.com. Phoenix Contact manufactures industrial electrical and electronic technology products that offer power, protection, connectivity, and automation for systems and equipment.

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Product Details

  • Ambient temperature (storage/transport)
    -40 °C ... 85 °C
  • IEC test classification
    C1
  • Rated current
    6 A (55 °C)
  • Nominal discharge current In (8/20) µs (line-earth)
    5 kA
  • Voltage protection level Up (line-earth)
    ≤ 1.35 kV (C1 - 1 kV/500 A)
  • Depth
    83.5 mm (incl. DIN rail 7.5 mm)
  • Degree of protection
    IP20
  • Nominal voltage UN
    24 V DC
  • Operating effective current IC at UC
    ≤ 5 µA
  • Mounting type
    DIN rail: TH 35 - 7.5 mm
  • Response time tA (line-earth)
    ≤ 100 ns
  • Input attenuation aE, sym.
    typ. 0.3 dB (≤ 300 kHz / 150 Ω)
  • Resistance per path
    ≤ 100 mΩ
  • Conductor cross section solid
    0.2 mm² ... 4 mm²
  • ECLASS 10.0.1
    27130807
  • ECLASS 6.0
    27130800
  • ETIM 4.0
    EC000943
  • UNSPSC 6.01
    30212010
  • UNSPSC 20.0
    39121620
  • Height
    105.8 mm
  • Altitude
    ≤ 4000 m (amsl (above mean sea level))
  • Flammability rating according to UL 94
    V-0
  • Direction of action
    Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
  • Pulse discharge current Iimp (10/350) µs (line-earth)
    0.5 kA
  • Capacity (line-earth)
    typ. 2.2 nF
  • Ambient temperature (operation)
    -40 °C ... 85 °C
  • Permissible humidity (operation)
    5 % ... 95 %
  • Width
    6.2 mm +0.1 mm
  • Housing material
    PBT
  • Cut-off frequency fg (3 dB), sym. in 150 Ω system
    typ. 1 MHz
  • Pulse reset time (line-earth)
    ≤ 40 ms
  • Response time tA (line-line)
    ≤ 1 ns
  • Max. required back-up fuse
    6.3 A (FF)
  • Connection method
    Push-in connection
  • Conductor cross section flexible
    0.2 mm² ... 2.5 mm²
  • Type
    DIN rail module, one-piece
  • Nominal discharge current In (8/20) µs (line-line)
    0.5 kA
  • Total discharge current Itotal (8/20) µs
    5 kA
  • Impulse durability (line-earth)
    C1 - 1 kV / 500 A
  • China RoHS
    Environmentally Friendly Use Period = 50 years
  • ECLASS 4.0
    27140201
  • UNSPSC 19.0
    39121620
  • Residual current IPE
    ≤ 1 µA
  • Impulse durability (line-line)
    C1 - 1 kV / 500 A
  • Conductor cross section AWG
    24 ... 12
  • ECLASS 4.1
    27130801
  • ECLASS 5.1
    27130801
  • ECLASS 9.0
    27130807
  • ETIM 2.0
    EC000943
  • UNSPSC 7.0901
    39121610
  • UNSPSC 13.2
    39121620
  • Color
    traffic grey A RAL 7042
  • Maximum continuous voltage UC
    30 V DC
  • Voltage protection level Up (line-line)
    ≤ 50 V (C1 - 1 kV/500 A)
  • Stripping length
    8 mm
  • Standards/specifications
    IEC 61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
  • ECLASS 5.0
    27130801
  • ETIM 6.0
    EC000943
  • ETIM 7.0
    EC000943
  • UNSPSC 12.01
    39121610
  • UNSPSC 21.0
    39121620
  • REACh SVHC
    Lead 7439-92-1
  • ECLASS 11.0
    27130807
  • ECLASS 7.0
    27130807
  • ETIM 3.0
    EC000943
  • UNSPSC 11
    39121610
  • UNSPSC 18.0
    39121620

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging


1-year warranty

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Phoenix Contact Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Phoenix Contact Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Phoenix Contact, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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