GS1FD4

TeSys GS - switch-disconnector fuse - 4 P - 50 A - NFC 14 x 51 mm

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GS1FD4

TeSys GS - switch-disconnector fuse - 4 P - 50 A - NFC 14 x 51 mm

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GS1FD4
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TeSys GS - switch-disconnector fuse - 4 P - 50 A - NFC 14 x 51 mm

Description

TeSys GS fuse switch-disconnector, 4 poles (4P), 50A/750V, to be used with NFC cylindrical fuse links size 14x51mm up to 50A, for motor applications up to 25kW@400V AC-23. To be equipped with a direct operating handle GS1AH01 (to be ordered separately), for using an external operating handle select a fuse switch-disconnector type GS2F. It provides screw terminals with 4P terminal shrouds, high short circuit current rating 100kA@400V. Add-on auxiliary contact modules GS1AM (front mounting), GS1AN (side mounting), GS1AF (top mounting for blown signaling with stricker fuses) can complete the assembly (to be ordered separately). Type aM and gG 14x51mm cylindrical fuse links without strickers DF2EA, DF2EN and with strickers DF3EA, DF3EN are available (to be ordered separately). Multi standards certified (IEC, Marine), Green Premium compliant (RoHS/REACh).

Product details

  • [ie] Rated Operational Current
    40 A at 440 V 2 poles in series per phase DC-23A
  • [ui] Rated Insulation Voltage
    750 V AC 50/60 Hz
  • [uimp] Rated Impulse Withstand Voltage
    8 kV
  • Ambient Air Temperature for Operation
    -20-70 °C
  • Ambient Air Temperature for Storage
    -40-80 °C
  • Breaking Capacity
    4.6 W
  • Compatibility Code
    GS1 F
  • Contacts Type and Composition
    4 NO
  • Depth
    87 mm
  • Device Application
    protection
  • Device Short Name
    GS1 F
  • Electrical Durability
    1500 cycles AC-23A
  • Fire Resistance
    850 °C fuse cover conforming to IEC 60695-2-1
  • Height
    118 mm
  • Ip Degree of Protection
    IP20 conforming to IEC 60529 (with terminal cover)
  • Mechanical Durability
    10000 cycles
  • Mounting Support
    plate
  • Net Weight
    1 kg
  • Network Frequency
    50/60 Hz
  • Network Type
    AC
  • Poles Description
    4P
  • Product Certifications
    CE
  • Product Name
    TeSys GS
  • Product or Component Type
    switch-disconnector-fuse
  • Protected Poles Description
    4t
  • Range
    TeSys
  • Standards
    IEC 60947-3
  • Tightening Torque
    power circuit: 3.2-3.2 N.m - on lugs-ring terminals
  • Width
    145 mm
  • [icm] Rated Short-circuit Making Capacity
    100 kA at 400 V with protection by gG fuses
  • Connections - Terminals
    power circuit: lugs-ring terminals6-25 mm² flexible
  • [ith] Conventional Free Air Thermal Current
    50 A (at 40 °C)
  • Fuse Size
    14 x 51 mm
  • Fuse Type
    NFC
  • Making Capacity
    500 A at 400 V AC-23B
  • Protective Treatment
    TH
  • Rated Operational Power in w
    25 kW at 400 V
  • Short-circuit Withstand
    7.6 kA
  • Type of Operating Handle
    direct right side
more specification
less specification

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