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2856812 - Phoenix Contact Surge Protection Device

Type 3 surge protection device Pluggable type 3 arrester (device protection) for single-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE) with remote indication contact.


Part #: 2856812
$149.00Add to Cart
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Phoenix Contact Surge Protection Device

Type: 3
Arrester Type: Type 3 Arrester (Device Protection)
Contact Type: Remote Indication Contact
Product Type: Surge Protection Device
Contact type: Remote Indication Contact
  • Non-heating apparatus connection, power supply
    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
    Tightening torque: 0.8 Nm
  • Protective circuit
    Arrester rated voltage U<sub>C</sub>: 150 V AC
    Combined surge U<sub>OC</sub>: 6 kV
    EN type: T3
    Ground conductor current I<sub>PE</sub>: ? 1.5 µA
    IEC category: III
    Max. required back-up fuse: 25 A (gL/C)
    Message: Surge protection fault: Optical, remote indicator contact
    Nominal current I<sub>N</sub>: 26 A (30 °C)
    Nominal discharge surge current I<sub>n</sub> (8/20) µs: 2.5 kA
    Nominal frequency f<sub>N</sub>: 50 Hz
    Nominal frequency f<sub>N</sub>: 60 Hz
    Nominal voltage U<sub>N</sub>: 120 V AC
    Operating effective current I<sub>C</sub> at U<sub>C</sub>: ? 1.1 mA
    Protection level U<sub>P</sub> (L-N): ? 620 V
    Protection level U<sub>P</sub> (L-PE): ? 850 V
    Protection level U<sub>P</sub> (N-PE): ? 850 V
    Response time tA (L-N): ? 25 ns
    Response time tA (L-PE): ? 100 ns
  • Remote indicator contact
    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 name: Remote fault indicator contact
    Max. operating current I<sub>max</sub>: 3 A AC
    Maximum operating voltage U<sub>max.</sub> AC: 250 V
    Maximum operating voltage U<sub>max</sub> DC: 50 V
    Screw thread: M3
    Stripping length: 8 mm
    Switching function: N/C contact
    Tightening torque: 0.8 Nm
  • Standards
    Ambient temperature (operation): -40 °C ... 85 °C
    Arrester can be tested with CHECKMASTER from software version:: From SW rev. 1.00
    Color: black
    Degree of protection: IP20
    Depth: 65.5 mm
    Design: DIN rail module, two-section, divisible
    Direction of action: 1L-N & N-PE
    Height: 90 mm
    Housing material: PA
    Inflammability class according to UL 94: V0
    Mounting type: DIN rail: 35 mm
    Pitch unit: 1 Div.
    Pollution degree: 2
    Standard - Electrical safety: IEC 61643-1 2005
    Standard - Electrical safety: EN 61643-11/A11 2007
    Standard - Electrical safety: UL 1449
    Standard - Electrical safety: NF C61-740
    Standards for air and creepage distances: DIN VDE 0110-1
    Standards for air and creepage distances: IEC 60664-1
    Standards for air and creepage distances: DIN VDE 0675-6
    Standards for air and creepage distances: IEC 61643-1
    Surge voltage category: III
    Width: 17.7 mm
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