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. 840-7752
Mfr. Part No.UGB2/0-414-18
BrandPanduit
PHP4,060.83
Each
units
UGB2/0 14 → 4 AWG - - 18 Screw Electrolytic Copper - - 295.7mm 15.7mm 12.2mm - -
RS Stock No. 462-9188
Mfr. Part No.0441504
PHP540.225
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. 462-9172
Mfr. Part No.0441119
PHP566.465
Each (In a Pack of 10)
units
DIN Rail 24 → 12 AWG - Green/Yellow 2 Screw Down Polyamide 24A 750 V 42.5mm 5.2mm 49.5mm +130°C ATEX
RS Stock No. 193-124
Mfr. Part No.1010000000
PHP135.102
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. 446-1768
Mfr. Part No.3003923
PHP661.133
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. 869-095
Mfr. Part No.3100318
PHP509.356
Each (In a Pack of 5)
units
MT1.5-PE 26 → 16 AWG - - 2 Screw Down Polyamide - - 22mm 4.2mm 23.5mm +130°C -
RS Stock No. 815-773
BrandRS PRO
PHP153.064
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. 446-1730
Mfr. Part No.0442079
PHP609.168
Each (In a Pack of 10)
units
USLKG 6 N 24 → 8 AWG - Green/Yellow 2 Screw Down Polyamide 57A 750 V 42.5mm 8.2mm 54.5mm +130°C ATEX
RS Stock No. 283-0730
BrandRS PRO
PHP227.614
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 3 Screw Down Brass - - 41.27mm 19mm 12mm - -
RS Stock No. 425-544
BrandRS PRO
PHP270.58
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 4 Screw Down Brass - - 50.8mm 19mm 12mm - -
RS Stock No. 867-1007
BrandRS PRO
PHP331.50
Each
units
CE (BS EN 60998) 0 → 16 AWG - - 8 Screw Down Brass - - 86mm 18mm 12mm - -
RS Stock No. 840-7749
Mfr. Part No.UGB2/0-414-6
BrandPanduit
PHP1,972.88
Each
units
UGB2/0 14 → 4 AWG - - 6 Screw Electrolytic Copper - - 125mm 15.7mm 12.2mm - -
RS Stock No. 501-859
BrandRS PRO
PHP133.95
Each (In a Pack of 5)
units
G Rail 0.2 → 4 mm² 2.5mm² Green/Yellow 2 Screw Down Nylon - - 48mm 6mm 51.7mm - -
RS Stock No. 502-008
BrandRS PRO
PHP252.078
Each (In a Pack of 5)
units
G Rail 2.5 → 25 mm² 16mm² Green/Yellow 2 Screw Down Nylon - - 50mm 12mm 63mm - -
RS Stock No. 840-7743
Mfr. Part No.UGB2/0-414-12
BrandPanduit
PHP3,168.59
Each
units
UGB2/0 14 → 4 AWG - - 12 Screw Electrolytic Copper - - 210.3mm 15.7mm 12.2mm - -
RS Stock No. 425-550
BrandRS PRO
PHP478.976
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 8 Screw Down Brass - - 85.72mm 19mm 12mm - -
RS Stock No. 684-3064
Mfr. Part No.3073830
PHP612.255
Each (In a Pack of 2)
units
UTI 16-PE 10 → 4 AWG - Green/Yellow 2 Screw Down Polyamide 76A - 51mm 12.2mm 58mm +130°C -
RS Stock No. 528-0217
Mfr. Part No.1010100000
PHP212.552
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. 335-4192
Mfr. Part No.1745250000
PHP342.946
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. 452-388
Mfr. Part No.0354660000
PHP345.452
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