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. 864-8414
Mfr. Part No.281-657
BrandWago
$9.88
Each
units
- 28 → 12 AWG - - 4 Cage Clamp - - - 86mm 6mm 29mm - -
RS Stock No. 193-124
Mfr. Part No.1010000000
$9.28
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. 425-550
BrandRS PRO
$28.146
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. 708-1652
Mfr. Part No.3211780
$7.844
Each (In a Pack of 5)
units
PT 4-TWIN-PE 24 → 10 AWG - Green/Yellow 3 Push In Polyamide - - 66.5mm 6.2mm 44mm +130°C -
RS Stock No. 823-386
Mfr. Part No.0380260000
$14.70
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. 867-1004
BrandRS PRO
$7.53
Each
units
CE (BS EN 60998) 0 → 16 AWG - - 5 Screw Down Brass - - 59.7mm 18mm 12mm - -
RS Stock No. 458-7668
Mfr. Part No.1706090000
$14.302
Each (In a Pack of 5)
units
ZPE 2.5-2/3AN 26 → 14 AWG - Green 3 Clamp Wemid 300A 800 V 50.5mm 5.1mm 44mm +100°C -
RS Stock No. 283-0774
BrandRS PRO
$14.13
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. 878-7566
BrandRS PRO
$3.106
Each (In a Pack of 5)
units
DIN Rail 26 → 10 AWG 0.5 to 4mm² Green/Yellow 2 Screw - - - 56.7mm 46mm 6.6mm - -
RS Stock No. 193-118
Mfr. Part No.0474360000
$14.802
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
RS Stock No. 878-7575
BrandRS PRO
$2.224
Each (In a Pack of 5)
units
DIN Rail 26 → 10 AWG 0.2 to 4mm² Green/Yellow 2 Screw - - - 42.8mm 45.3mm 6.2mm - -
RS Stock No. 283-0768
BrandRS PRO
$15.554
Each (In a Pack of 5)
units
Double Screw 0 → 16 mm² 0 to 16mm² Grey 6 Screw Down Brass - - 69mm 18.5mm 12.2mm - -
RS Stock No. 384-7048
BrandRS PRO
$23.49
Each
units
- 10 → 2 AWG 35mm² Green/Yellow 2 Screw Down Nylon 125A 800 V 63mm 16mm 75.1mm - -
RS Stock No. 462-9172
Mfr. Part No.0441119
$9.177
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. 708-1646
Mfr. Part No.3211766
$6.782
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. 452-388
Mfr. Part No.0354660000
$16.224
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. 501-815
BrandRS PRO
$4.546
Each (In a Pack of 10)
units
- 0.2 → 4 mm² 4mm² Green/Yellow 2 Screw Down Nylon - - 32mm 7mm 34mm - -
RS Stock No. 458-7652
Mfr. Part No.1772090000
$12.688
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. 708-1716
Mfr. Part No.3211935
$7.632
Each (In a Pack of 5)
units
PTS 2.5-TWIN-PE 26 → 12 AWG - Green/Yellow 3 Push In Polyamide - - 49mm 5.2mm 50.5mm +130°C -
RS Stock No. 201-4937
Mfr. Part No.3049628
$12.875
Each (In a Pack of 50)
units
- 26 → 10 AWG 0.1 to 6mm² Green/Yellow 2 Nut/Bolt - - - - - - - ATEX, IECEx