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. 624-7104
Mfr. Part No.3044597
kr 50,468
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. 207-2908
Mfr. Part No.3214024
kr 62,338
Each (In a Pack of 50)
Units
- 4 AWG 16mm² - 2 Push In - - - - - - - -
New
RS Stock No. 217-6429
Mfr. Part No.3038066
kr 94,763
Each (In a Pack of 15)
Units
- 12 AWG 4mm² Grey 9 Spring Cage - - - - - - - -
RS Stock No. 458-7652
Mfr. Part No.1772090000
kr 31,864
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. 867-1004
BrandRS PRO
kr 38,27
Each
Units
CE (BS EN 60998) 0 → 16 AWG - - 5 Screw Down Brass - - 59.7mm 18mm 12mm - -
RS Stock No. 204-7801
Mfr. Part No.3044380
kr 46,679
Each (In a Pack of 50)
Units
- 26 → 10 AWG 6mm² Green/Yellow 3 Screw - - - - - - - ATEX, IECEx
RS Stock No. 201-5588
Mfr. Part No.3001372
kr 32,127
Each (In a Pack of 50)
Units
- 26 → 10 AWG 6mm² Green/Yellow 2 - - - - - - - - -
RS Stock No. 193-118
Mfr. Part No.0474360000
kr 49,012
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. 204-7791
Mfr. Part No.3047442
kr 105,744
Each (In a Pack of 50)
Units
- 24 → 8 AWG 10mm² Green/Yellow 2 Screw - - - - - - - -
RS Stock No. 203-3211
Mfr. Part No.8WA1011-1PM00
BrandSiemens
kr 89,58
Each (In a Pack of 25)
Units
- 2 AWG - - 2 Screw - - - - - - - -
RS Stock No. 425-695
Mfr. Part No.0354560000
kr 49,93
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. 290-2728
Mfr. Part No.0790527
kr 107,098
Each (In a Pack of 5)
Units
- 26 → 10 AWG - - 2 Screw Down Polyamide 41A 800 V 43.5mm 11mm 59.5mm +130°C -
New
RS Stock No. 212-7418
Mfr. Part No.3040041
kr 18,857
Each (In a Pack of 50)
Units
- 28 - 12 AWG 0.08 - 4mm² Green/Yellow 4 Plug In, Spring Cage - - - - - - - -
RS Stock No. 207-2880
Mfr. Part No.3209595
kr 55,35
Each (In a Pack of 50)
Units
- 12 AWG 4mm² Black 4 Push In - - - - - - - -
RS Stock No. 207-2881
Mfr. Part No.3209596
kr 57,294
Each (In a Pack of 50)
Units
- 12 AWG 4mm² White 4 Push In - - - - - - - -
RS Stock No. 204-7762
Mfr. Part No.3212196
kr 105,056
Each (In a Pack of 50)
Units
- 20 → 10 AWG 10mm² Green/Yellow 2 Push In - - - - - - - -
New
RS Stock No. 213-0245
Mfr. Part No.3209109
kr 72,213
Each (In a Pack of 25)
Units
- 12 → 28 AWG 0.08 - 4mm² Orange 5 Spring Cage - - - - - - - -
RS Stock No. 384-7032
BrandRS PRO
kr 75,46
Each
Units
- 14 → 4 AWG 16mm² Green/Yellow 2 Screw Down Nylon 76A 800 V 57.5mm 12mm 65mm - -
RS Stock No. 260-1942
Mfr. Part No.1010500000
kr 76,37
Each
Units
WPE 35 12 → 2 AWG - - 2 Screw Down Wemid - 800 V 56mm 16mm 63mm +100°C ATEX
New
RS Stock No. 212-7526
Mfr. Part No.3206555
kr 18,792
Each (In a Pack of 50)
Units
- 20 - 14 AWG 0.5 - 2.5mm² Green/Yellow 2 Quick Connect - - - - - - - ATEX