DIN Rail Terminal Blocks

Non-fused DIN rail terminals are modular plastic blocks that are used to connect two or more electrical wires together in a control cabinet. They offer protection from overcurrent and short-circuits.

How do non-fused DIN rail terminals work?

Non-fused DIN rail terminals have an insulated plastic body that houses the current carrying parts and minimises heat generated when current passes through the wires. They also have a clamping device that allows you to quickly snap them on to a DIN rail. A DIN rail is a standard-sized metal rail used to organise and manage multiple terminals in a compact space. You can easily connect and disconnect a non-fused DIN rail terminal without disrupting other wire terminations.

What are non-fused DIN rail terminals used for?

Non-fused DIN rail terminals are used to maintain complex control circuits in applications such as:

  • Energy management
  • Power supplies
  • Lighting controllers
  • Telecommunications
  • Building management systems
  • Industrial and civil electrical installations
  • Heating and air conditioning controls

...
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Description Price Series Wire Size Cable CSA Fused Colour Current Rating Number of Levels Termination Method Voltage Rating Pitch Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Standards Met
RS Stock No. 777-0292
Mfr. Part No.56.703.5155.0
BrandWieland
$2.378
Each (In a Pack of 10)
units
WKFN 22 → 12 AWG, 24 → 12 AWG 2.5mm² - Grey 24A Single Clamp 800 V 5mm - - - -
RS Stock No. 777-0258
Mfr. Part No.57.504.0055.0 - WK 4 / U /V0
BrandWieland
$1.846
Each (In a Pack of 10)
units
WK 20 → 10 AWG, 22 → 10 AWG - - Grey 32A Single Screw 800 V 5mm - - - -
RS Stock No. 777-0260
Mfr. Part No.57.504.9055.0 - WK 4 SL / U /V0
BrandWieland
$6.08
Each (In a Pack of 10)
units
WK 20 → 10 AWG, 22 → 10 AWG - - Green/Yellow - Single Screw 800 V 6mm - - - -
RS Stock No. 811-3772
Mfr. Part No.58.504.0055.0 - WT 4
BrandWieland
$1.617
Each (In a Pack of 10)
units
WT 4 26 → 10 AWG - - Grey 32A Single Screw 1 kV 6mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 777-0324
Mfr. Part No.56.704.0055.0 - WKFN 4 /35
BrandWieland
$1.16
Each (In a Pack of 10)
units
WKFN 24 → 10 AWG - - Grey 32A Single Clamp 800 V 6mm - - - -
RS Stock No. 811-3864
Mfr. Part No.58.504.7055.0 - WT 4 E
BrandWieland
$4.41
Each (In a Pack of 10)
units
WT 4 E 26 → 10 AWG - - Grey 32A Double Screw 800 V 6mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 811-3817
Mfr. Part No.58.506.9055.0 - WT 6 PE
BrandWieland
$7.522
Each (In a Pack of 10)
units
WT 6 PE 24 → 8 AWG - - Green, Yellow - Single Screw 1 kV 8mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 267-0320
Mfr. Part No.57.535.0155.0 - WKN 35 / U /V0
BrandWieland
$9.14
Each
units
WKN 10 → 2 AWG 35mm² - Grey 124A Single Screw 1 kV 16mm - +120°C ATEX CSA, CSA Ex, GL, VDE
RS Stock No. 832-8971
Mfr. Part No.Z2.803.4310.0 - WST 32 / C
BrandWieland
$22.34
Each (In a Pack of 2)
units
WST - - - - - Single Spring Clamp - 36mm - - - -
RS Stock No. 777-0254
Mfr. Part No.57.503.0055.0 - WK 2,5 / U /V0
BrandWieland
$1.673
Each (In a Pack of 10)
units
WK 22 → 12 AWG, 24 → 12 AWG 2.5mm² - Grey 24A Single Screw 1 kV 5mm - - - -
RS Stock No. 777-0273
Mfr. Part No.57.504.2055.0
BrandWieland
$4.816
Each (In a Pack of 10)
units
WK 22 → 10 AWG - - Grey 20A Single Screw 800 V 6mm - - - -
RS Stock No. 811-3870
Mfr. Part No.58.504.7055.6 - WT 4 E BL
BrandWieland
$4.533
Each (In a Pack of 10)
units
WT 4 E 26 → 10 AWG - - Blue 32A Double Screw 800 V 6mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 832-9034
Mfr. Part No.56.199.1055.0 - WRT 300 / M16
BrandWieland
$54.27
Each
units
WRT 10 AWG → 600 kcmil - - Grey 520A Single Bolt 1 kV 55mm - - - -
RS Stock No. 832-9025
Mfr. Part No.56.198.1055.0 - WRT 185 / M12
BrandWieland
$51.43
Each
units
WRT 10 AWG → 500 kcmil - - Grey 353A Single Bolt 1 kV 55mm - - - -
RS Stock No. 811-3781
Mfr. Part No.58.504.0055.5
BrandWieland
$1.647
Each (In a Pack of 10)
units
WT 4 26 → 10 AWG - - Red 32A Single Screw 1 kV 6mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 811-3750
Mfr. Part No.58.503.0055.5 - WT 2,5 RT
BrandWieland
$1.598
Each (In a Pack of 10)
units
WT 2.5 26 → 12 AWG 2.5mm² - Red 24A Single Screw 1 kV 5mm - +120°C ATEX CSA, GL, VDE
RS Stock No. 777-0295
Mfr. Part No.56.703.5055.0 - WKFN 2,5 D1/2/35
BrandWieland
$1.804
Each (In a Pack of 10)
units
WKFN 22 → 12 AWG, 24 → 12 AWG 2.5mm² - Grey 24A Single Clamp 800 V 5mm - - - -
RS Stock No. 865-1331
Mfr. Part No.57.404.7055.0 - WK 4E/U /V0
BrandWieland
$4.598
Each (In a Pack of 10)
units
WK 4 E / U 20 → 12 (CSA) AWG, 22 → 10 (UL) AWG - - Grey 32A Double Screw 400 V 6mm - - - -
RS Stock No. 865-1325
Mfr. Part No.57.403.7055.0 - WKN2,5E / U V0
BrandWieland
$4.635
Each (In a Pack of 10)
units
5 E / U, WKN 2 22 → 12 (UL) AWG, 24 → 12 (CSA) AWG - - Grey 25A Double Screw 600 V 5mm - - - -
RS Stock No. 777-0270
Mfr. Part No.56.703.0055.0
BrandWieland
$1.376
Each (In a Pack of 10)
units
WKFN 22 → 12 AWG, 24 → 12 AWG 2.5mm² - Grey 24A Single Spring Clamp 800 V 5mm - - - -