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    • High Power & Switching
    • Load breakers and switches
    • Load break switches with fuses
    • JFG420U
    The Hager TPSN enclosed fused combination switch provides reliable isolation and protection for industrial and commercial circuits. This 4-pole unit offers Ui 800 V and a 100 A rating with B2 fuses. A long rotary handle enables safe, positive operation, and the IP41 enclosure adds protection. Dimensions 500 × 375 mm support straightforward panel mounting and integration.
    EAN
    3250613416010
    VPE
    1 piece
    • Load break switches with fuses

    TPSN Enclosed 4P Fuse Switch 250A Ui800V IP41 Long Rotary Handle B3-B4 JFG420U

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    TPSN Enclosed 4P Fuse Switch 250A Ui800V IP41 Long Rotary Handle B3-B4

    JFG420U

    • Accessories
    • Technical characteristics
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    • JZA701

      Ext. box. 200-400A LBS and 125-250A FCS

      €0.00  / *

    Technical characteristics

    Elec­tric current
    • Rated current IN
      100 A
    Archi­tec­ture
    • Number of poles
      4
    • Control/­op­er­a­tion element
      Long rotary handle
    Voltage
    • Rated insu­la­tion voltage Ui
      800 V
    Safety
    • Ingress Protec­tion (IP) class
      IP41
    Fuse
    • Fuse size
      B2
    Dimen­sions
    • Height
      500 mm
    • Width
      375 mm

    catalog.pageproduct.title_sustainability.h2

    We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More

    RoHS conform Yes
    REACh-SVHC free Yes

    catalog.pageproduct.sustainability_block.downloads_h3

    PEP - House consumer unit 400A 1xinlet/outlet screw-bracket outside earth conn. (English)
    PDF
    419,93 kB
    REACH declaration JFG420U
    PDF
    RoHS report JFG420U
    PDF

    Downloads

    • Image JFG420U  | Hager UK

      Product Image JFG420U

    • GeneratedProductDatasheet

      Image Hager Product data sheet JFG420U  | Hager UK

      Hager Product data sheet JFG420U

      Enclosed Fuse combin. switch TPSN 200A

      PDF
    • ProductNotice

      Image Instruction manual en-GB 2024-02-27  | Hager UK

      Instruction manual en-GB 2024-02-27

      PDF
      17,50 MB
    • ProductECDeclaration

      Image Declaration  | Hager UK

      Declaration

      Declaration of conformity International 2022-02-07

      PDF
      836,40 kB
      Image Declaration of conformity en-US 2026-07-14  | Hager UK

      Declaration of conformity en-US 2026-07-14

      PDF
      284,32 kB
    More documentation

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      JFI463U
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    • 2
      JFG320U - Miniature circuit breaker 2P 40A 6kA Curve B 400V 2 Modules
      JFG320U
      Enclosed Fuse combin. switch TPN 200A
    • 3
      JFE210U - Enclosed fuse switch TPSN 200A 4P long rotary handle IP41 Fuse C2 Ui 800V
      JFE210U
      Enclosed Fuse combin. switch SPSN 100A
    • 4
      JFI480U - Phase control relay 3P(N) 1 CO contact Screw terminal 50Hz 17.5mm
      JFI480U
      Enclosed Fuse combin. switch TPSN 800A
    • 5
      JFB302U - Enclosed Fuse combin. switch TPN 20A
      JFB302U
      Enclosed Fuse combin. switch TPN 20A

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    We deliver safe and simple electrical solutions, from energy distribution and cable management, to lighting control and building automation systems for commercial and residential buildings. We want to make life on our planet safer, cleaner and more enjoyable. While being easy to work with, we remain by your side throughout the entire project, cooperating, collaborating and co-creating with you.

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