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
New
RS Stock No. 212-7392
Mfr. Part No.3035205
kr 33,704
Each (In a Pack of 50)
Units
- 28 - 12 AWG 0.08 - 4mm² Grey 5 Spring Cage - - - - - - - -
RS Stock No. 869-102
Mfr. Part No.3001705
kr 60,318
Each (In a Pack of 5)
Units
MT1.5-TWIN-PE 26 → 16 AWG - - 3 Screw Down Polyamide - - 28mm 4.2mm 30mm +130°C -
RS Stock No. 201-6594
Mfr. Part No.3050154
kr 39,76
Each (In a Pack of 50)
Units
- 24 → 16 AWG 1.5mm² Green/Yellow 2 Spring Cage - - - - - - - ATEX, IECEx
New
RS Stock No. 217-6431
Mfr. Part No.3038176
kr 75,601
Each (In a Pack of 50)
Units
- 8 AWG 10mm² Green/Yellow 3 Spring Cage - - - - - - - -
RS Stock No. 203-8745
Mfr. Part No.8WH2000-0CG07
BrandSiemens
kr 41,094
Each (In a Pack of 50)
Units
- 20 → 12 AWG 0.5 to 4mm² - 1 Spring - - - - - - - -
RS Stock No. 335-4192
Mfr. Part No.1745250000
kr 53,08
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 -
New
RS Stock No. 212-7412
Mfr. Part No.3038147
kr 19,894
Each (In a Pack of 50)
Units
- 24 - 8 AWG 0.2 - 10mm² Green/Yellow 2 Spring Cage - - - - - - - -
RS Stock No. 203-8705
Mfr. Part No.8WH3020-0CE07
BrandSiemens
kr 75,013
Each (In a Pack of 50)
Units
- 24 → 16 AWG 0.25 to 1.5mm² - 2 - - - - - - - - -
RS Stock No. 204-7859
Mfr. Part No.3047478
kr 65,603
Each (In a Pack of 50)
Units
- 26 → 10 AWG 6mm² Green/Yellow 2 Screw - - - - - - - -
RS Stock No. 501-887
BrandRS PRO
kr 57,257
Each (In a Pack of 10)
Units
- 0.2 → 2.5 AWG - - 3 - - 24A - - - - - -
New
RS Stock No. 220-5323
Mfr. Part No.3213966
kr 52,091
Each (In a Pack of 50)
Units
- 8 AWG - Green, Yellow 2 Push In - - - - - - - -
RS Stock No. 201-6407
Mfr. Part No.3213964
kr 32,404
Each (In a Pack of 50)
Units
- 24 → 10 AWG 0.2 to 6mm² Green/Yellow 2 Push In - - - - - - - -
RS Stock No. 203-8711
Mfr. Part No.8WH2003-0CF07
BrandSiemens
kr 45,986
Each (In a Pack of 50)
Units
- 28 → 14 AWG 0.08 to 2.5mm² - 1 Spring - - - - - - - -
RS Stock No. 842-8516
Mfr. Part No.280-107
BrandWago
kr 27,67
Each (In a Pack of 5)
Units
- 28 → 12 AWG - - 2 Cage Clamp - - - 45mm 5mm 30.5mm - -
RS Stock No. 260-2888
Mfr. Part No.1608670000
kr 35,752
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. 201-4850
Mfr. Part No.3044093
kr 33,084
Each (In a Pack of 50)
Units
- 26 → 12 AWG 4mm² Green/Yellow 2 Screw - - - - - - - -