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
SGD5.00
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. 823-386
Mfr. Part No.0380260000
SGD6.356
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. 260-1942
Mfr. Part No.1010500000
SGD7.21
Each
units
WPE 35 12 → 2 AWG - - 2 Screw Down Wemid - 800 V 56mm 16mm 63mm +100°C ATEX
RS Stock No. 335-4186
Mfr. Part No.1746770000
SGD7.532
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. 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. 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. 295-9156
Mfr. Part No.1010400000
SGD11.24
Each
units
WPE 16 14 → 6 AWG - Green/Yellow 2 Screw Down Wemid - 1 kV 56mm 11.9mm 63mm +120°C ATEX
RS Stock No. 260-1936
Mfr. Part No.1010300000
SGD6.58
Each
units
WPE 10 16 → 6 AWG - Green/Yellow 2 Screw Down Wemid - - 60mm 9.9mm 47mm +100°C ATEX
RS Stock No. 425-695
Mfr. Part No.0354560000
SGD8.38
Each (In a Pack of 5)
units
EK 4 26 → 10 AWG - Green/Yellow 2 Screw Down Nylon - 800 V 40mm 8mm 51.5mm +100°C ATEX
RS Stock No. 335-4192
Mfr. Part No.1745250000
SGD9.276
Each (In a Pack of 5)
units
ZPE 16 14 → 4 AWG - Green 2 Clamp Wemid - 800 V 82.5mm 12.1mm 51.5mm +100°C -
RS Stock No. 489-5240
Mfr. Part No.0374660000
SGD12.52
Each (In a Pack of 5)
units
EK 16 10 → 6 AWG - Green/Yellow 2 Screw Down Nylon 80A 800 V 50mm 12mm 57.5mm +80°C ATEX
RS Stock No. 235-5251
Mfr. Part No.1036400000
SGD8.162
Each (In a Pack of 5)
units
WDK 2.5DU-PE Double Deck 22 → 12 AWG - - 4 Screw Down Wemid 24A 400 V 69.5mm 5.1mm 63.5mm +100°C -
RS Stock No. 225-9989
Mfr. Part No.1632080000
SGD4.886
Each (In a Pack of 5)
units
ZPE4 DIN Rail 26 → 10 AWG - Green 2 Clamp Wemid - 800 V 64mm 6.1mm 43.5mm +100°C -
RS Stock No. 260-2888
Mfr. Part No.1608670000
SGD6.41
Each (In a Pack of 5)
units
ZPE 6 20 → 8 AWG - - 2 Clamp Wemid - 800 V 65mm 8.1mm 45.5mm +100°C -
RS Stock No. 235-5245
Mfr. Part No.1036300000
SGD11.246
Each (In a Pack of 5)
units
WDK 2.5PE Double Deck 26 → 12 AWG - Green 4 Screw Down Wemid - 400 V 69.5mm 5.1mm 63.5mm +120°C -
RS Stock No. 489-5256
Mfr. Part No.0354760000
SGD16.226
Each (In a Pack of 5)
units
EK 35 6 → 2 AWG - Green/Yellow 2 Screw Down Nylon 145A 800 V 58mm 16mm 67.5mm +80°C ATEX
RS Stock No. 458-7652
Mfr. Part No.1772090000
SGD4.916
Each (In a Pack of 5)
units
ZPE 2.5-2 26 → 12 AWG - Green 2 Clamp Wemid - 800 V 50.5mm 5.1mm 44mm +100°C -
RS Stock No. 458-7674
Mfr. Part No.1706100000
SGD4.886
Each (In a Pack of 5)
units
ZPE 2.5-2/4AN 26 → 14 AWG - Green 4 Clamp Wemid - 800 V 50.5mm 5.1mm 44mm +100°C -
RS Stock No. 193-118
Mfr. Part No.0474360000
SGD7.888
Each (In a Pack of 5)
units
EK 2.5 26 → 12 AWG - Green/Yellow 2 Screw Down Nylon 25A 800 V 36.5mm 6mm 46.5mm +80°C ATEX