FJ6/UK Screw-type DIN Rail Terminal Block | HAIYAN

FJ6/UK Screw-type DIN Rail Terminal Block

Product Features

  • Spring-type connection with constant clamping force.
  • Tool-assisted pull-back spring design for easy conductor insertion.
  • Vibration-resistant and maintenance-free connection.
  • Reliable electrical contact suitable for solid and stranded conductors.
  • Modular terminal block design for flexible circuit configuration.
  • Suitable for standard TH35 DIN rail mounting.
  • Clear marking surface for easy circuit identification• Supports potential distribution through plug-in bridges.
  • Compatible with complete ST series accessories.
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Detailed introduction

Application

The UK screw-type DIN rail terminal block is designed for reliable conductor connection and potential distribution in low-voltage electrical systems.

It is widely used in control cabinets, switchgear assemblies, power distribution panels,and industrial automation equipment, providing secure and stable wiring for solid and stranded conductors.

Key Specifications

Product ParametersUK1.5UK2.5BUK3NUK5NUK6NUK10NUK1ON-TWINUK16N(Low-profile)UK16N(High-profile)UK25NUK35(High-profile)UK35(Low-profile)UK50UK95
Electrical Specifications
Rated Insulation Voltage(V)5008008008008008008008008008001000100010001000
Rated Current(A)17.5323241577676101101101150150150232
StandardIEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1IEC 60947-7-1
Conductor & Connection Specifications
Solid Conductor Range(mm²) 0.14 – 1.50.2-2.50.2-2.50.2-40.2-60.5-100.2-64-164-162.5-250.75-500.75-5025-5035-95
Stranded Conductor Range(mm²)0.14 – 1.50.2-40.2-40.2-60.2-100.5-160.2-102.5-252.5-252.5-350.75-350.75-3516-5025-95
Conductor Entry DirectionSide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entrySide entry
Stripping Length(mm)788810121014141416162433
Material & Environmental Specifications
Insulation MaterialPA66PA66PA66PA66PA66PA66PA66PA66PA66PA66PA66PA66PA66PA66
Insulation Material GroupGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup IGroup I
Pollution Degree33333333333333
ColorCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizableCustomizable
Outline and Mounting Dimensions
Thickness(mm)4.26.25.26.28.210.210.212.212.214.215.215.220.225.2
Width(mm)42.542.542.542.542.542.55842.542.542.556567283
Rail Height(Installed)(mm)4242474747475947524762517690
Accessories
EndCoverD-UK-1.5ND-UK-2.5ND-UK3ND-UK4/10D-UK4/10D-UK4/10ATP-UKD-UK4/10D-UK16GD-UK4/10––––
End ClampE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UKE/UK
FixedBridgeFBI10-4FBI10-6FBI10-5FBI10-6FBI10-8FBI10-10FBI10-10FBI10-12FBI10-12FBI10-14FBI12-15 / 13-15FBI12-15 / 13-15FBI12-20 / 13-20FB2-25 3-25
InsertionBridgeISSB1 10-4/IS-K4EB2-6 /3-6 /10-6EB2-5 /3-5 /10-5EB2-6 /3-6 /10-6EB2-8 /3-8 /10-8EB2-10 /3-10 /10-10EB2-10 /3-10 /10-10EB2-12 /3-12/10-12EB2-12 /3-12/10-12EB2-14 /3-14/10-14EB2-15 /3-15/10-15EB2-15 /3-15/10-15EB2-15 /3-15/10-15E/AL-ns35/NS32
Marker StripZB4ZB6ZB5ZB6ZB8ZB10ZB10ZB12ZB12ZB16ZB16ZB16ZB16ZB10
Marker Carrier StripB1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3B1 /B2/B3
PartitionPlateTS-KK3TS-KK3TS-KTS-KTS-KTS-KTS-KK3TS-KTS-KTS-KTS-KTS-K––
–
Order Number212314212315212316212317212318212319––––––212322212323

Installation and Operation

  • Mount the terminal block onto the standard TH35 DIN rail.
  • Use an appropriate tool to actuate the spring mechanism.
  • Insert the conductor fully into the clamping point.
  • Release the spring to secure the conductor.
  • Ensure all conductors are properly connected before energizing.

Installation Notes

  • Ensure conductors comply with the specified conductor ranges.
  • Use appropriate tools to operate the spring mechanism.
  • Installation and maintenance must be carried out with power disconnected.

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