Earth Terminal Blocks

Earth terminal blocks, also referred to as ground terminal blocks and earth terminals are used for grounding and earthing cables. These types of terminal blocks can house a range of different wire sizes as well a variety on the number earthing points that can be housed.

What is an earth terminal block?

Earth terminal type blocks are designed to protect electrical units and individuals from interference such as electrical or magnetic fields. This process known as grounding or earthing is a safe way to discharge excess electricity from an appliance.

These types of terminal blocks can be inserted into a block and are usually interchangeable with standard terminal blocks.

How to identify an Earth terminal block

Earth terminal blocks are easily identifiable with a green and yellow housing as per international standards and can be mounted onto a DIN rail. Connection methods for the wires include screw and clamp.

These earth terminals have excellent electrical, mechanical and chemical characteristics even at high temperatures.

Applications for earth terminal blocks

Earth type terminal blocks are used worldwide in providing protection in a variety of applications such as

  • Distribution boards
  • Control centres and machine control systems such as ships and power stations

...
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Description Price Earth Block Type Wire Size Cable CSA Colour Number of Ways Termination Method Housing Material Current Rating Voltage Rating Length Width Height Maximum Operating Temperature Hazardous Area Certification
RS Stock No. 193-124
Mfr. Part No.1010000000
SGD7.372
Each (In a Pack of 5)
units
WPE 2.5 30 → 12 AWG - Green/Yellow 2 Screw Down Wemid - 800 V 60mm 5.1mm 47mm +120°C ATEX
RS Stock No. 528-0217
Mfr. Part No.1010100000
SGD7.612
Each (In a Pack of 5)
units
WPE 4 10 → 22 AWG - Green/Yellow 2 Screw Down Wemid - 800 V 56mm 6.1mm 46.5mm +120°C ATEX
RS Stock No. 425-550
BrandRS PRO
SGD14.996
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 8 Screw Down Brass - - 86mm 18.5mm 12.2mm - -
RS Stock No. 283-0774
BrandRS PRO
SGD9.426
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 7 Screw Down Brass - - 77.2mm 18.5mm 12.2mm - -
RS Stock No. 283-0746
BrandRS PRO
SGD7.792
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 5 Screw Down Brass - - 60mm 18.5mm 12.2mm - -
RS Stock No. 462-9188
Mfr. Part No.0441504
SGD16.317
Each (In a Pack of 10)
units
DIN Rail 24 → 10 AWG - Green/Yellow 2 Screw Down Polyamide 41A 750 V 42.5mm 6.2mm 54.5mm +130°C ATEX
RS Stock No. 823-386
Mfr. Part No.0380260000
SGD13.01
Each (In a Pack of 5)
units
AKE 4 26 → 12 AWG - Green/Yellow 2 Screw Down Nylon - 500 V 32mm 7mm 34.5mm +80°C -
RS Stock No. 624-7104
Mfr. Part No.3044597
SGD10.692
Each (In a Pack of 5)
units
UT 4-QUATTRO-PE 26 → 10 AWG - Green/Yellow 4 Screw Down Polyamide - - 65.4mm 6.2mm 55mm +130°C -
RS Stock No. 260-1942
Mfr. Part No.1010500000
SGD16.19
Each
units
WPE 35 12 → 2 AWG - - 2 Screw Down Wemid - 800 V 56mm 16mm 63mm +100°C ATEX
RS Stock No. 840-7749
Mfr. Part No.UGB2/0-414-6
BrandPanduit
SGD48.87
Each
units
UGB2/0 14 → 4 AWG - - 6 Screw Electrolytic Copper - - 125mm 15.7mm 12.2mm - -
RS Stock No. 335-4186
Mfr. Part No.1746770000
SGD23.52
Each (In a Pack of 5)
units
ZPE 10 16 → 6 AWG - Green 2 Clamp Wemid - 800 V 73.5mm 10.1mm 50.5mm +100°C -
RS Stock No. 708-1674
Mfr. Part No.3211809
SGD13.504
Each (In a Pack of 5)
units
PT 4-QUATTRO-PE 24 → 10 AWG - Green/Yellow 4 Push In Polyamide - - 77mm 6.2mm 44mm +130°C -
RS Stock No. 840-7752
Mfr. Part No.UGB2/0-414-18
BrandPanduit
SGD107.51
Each
units
UGB2/0 14 → 4 AWG - - 18 Screw Electrolytic Copper - - 295.7mm 15.7mm 12.2mm - -
RS Stock No. 446-1768
Mfr. Part No.3003923
SGD18.64
Each (In a Pack of 10)
units
USLKG 10 N 20 → 6 AWG - Green/Yellow 2 Screw Down Polyamide 76A 750 V 42.5mm 10.2mm 54.5mm +130°C ATEX
RS Stock No. 815-773
BrandRS PRO
SGD4.724
Each (In a Pack of 5)
units
Top Hat 22 → 11 AWG 4mm² Green/Yellow 2 Screw Down Nylon - - 56mm 8mm 47mm +105°C -
RS Stock No. 405-216
Mfr. Part No.1608640000
SGD6.352
Each (In a Pack of 5)
units
ZPE 2.5 26 → 12 AWG - Green 2 Clamp Wemid - - 63mm 5.1mm 39.5mm +100°C -
RS Stock No. 840-7743
Mfr. Part No.UGB2/0-414-12
BrandPanduit
SGD73.83
Each
units
UGB2/0 14 → 4 AWG - - 12 Screw Electrolytic Copper - - 210.3mm 15.7mm 12.2mm - -
RS Stock No. 452-388
Mfr. Part No.0354660000
SGD9.83
Each (In a Pack of 5)
units
EK 10 14 → 8 AWG - Green/Yellow 2 Screw Down Nylon - 800 V 40mm 10mm 51.5mm +100°C ATEX
RS Stock No. 708-1646
Mfr. Part No.3211766
SGD10.174
Each (In a Pack of 5)
units
PT 4-PE 24 → 10 AWG - Green/Yellow 2 Push In Polyamide - - 56mm 6.2mm 44mm +130°C -
RS Stock No. 260-1936
Mfr. Part No.1010300000
SGD9.25
Each
units
WPE 10 16 → 6 AWG - Green/Yellow 2 Screw Down Wemid - - 60mm 9.9mm 47mm +100°C ATEX