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庫存編號 384-7010
BrandRS PRO
HK$55.98
單位
- 16 → 6 AWG 10mm² Green/Yellow 2 Screw Down Nylon 57A 800 V 54mm 10mm 62.5mm - -
RS庫存編號 458-7668
製造零件編號1706090000
BrandWeidmuller
HK$31.026
/個 (每包:5個)
單位
ZPE 2.5-2/3AN 26 → 14 AWG - Green 3 Clamp Wemid 300A 800 V 50.5mm 5.1mm 44mm +100°C -
全新
RS庫存編號 203-8745
製造零件編號8WH2000-0CG07
BrandSiemens
HK$38.268
/個 (每包:50個)
單位
- 20 → 12 AWG 0.5 to 4mm² - 1 Spring - - - - - - - -
全新
RS庫存編號 201-5588
製造零件編號3001372
HK$29.236
/個 (每包:50個)
單位
- 26 → 10 AWG 6mm² Green/Yellow 2 - - - - - - - - -
RS庫存編號 708-1674
製造零件編號3211809
HK$72.872
/個 (每包:5個)
單位
PT 4-QUATTRO-PE 24 → 10 AWG - Green/Yellow 4 Push In Polyamide - - 77mm 6.2mm 44mm +130°C -
RS庫存編號 878-7575
BrandRS PRO
HK$10.23
/個 (每包:5個)
單位
DIN Rail 26 → 10 AWG 0.2 to 4mm² Green/Yellow 2 Screw - - - 42.8mm 45.3mm 6.2mm - -
RS庫存編號 193-118
製造零件編號EK 2.5N -474360000
BrandWeidmuller
HK$40.62
/個 (每包:5個)
單位
EK 2.5 26 → 12 AWG - Green/Yellow 2 Screw Down Nylon 25A 800 V 36.5mm 6mm 46.5mm +80°C ATEX
全新
RS庫存編號 203-8705
製造零件編號8WH3020-0CE07
BrandSiemens
HK$68.033
/個 (每包:50個)
單位
- 24 → 16 AWG 0.25 to 1.5mm² - 2 - - - - - - - - -
RS庫存編號 864-8354
製造零件編號261-337
BrandWago
HK$6.716
/個 (每包:10個)
單位
- 28 → 14 AWG - - 4 Cage Clamp - - - 28mm 10mm 18mm - -
RS庫存編號 335-4192
製造零件編號1745250000
BrandWeidmuller
HK$50.084
/個 (每包:5個)
單位
ZPE 16 14 → 4 AWG - Green 2 Clamp Wemid - 800 V 82.5mm 12.1mm 51.5mm +100°C -
RS庫存編號 501-815
BrandRS PRO
HK$22.563
/個 (每包:10個)
單位
- 0.2 → 4 mm² 4mm² Green/Yellow 2 Screw Down Nylon - - 32mm 7mm 34mm - -
全新
RS庫存編號 204-7852
製造零件編號3042162
HK$43.836
/個 (每包:50個)
單位
- 28 → 12 AWG 4mm² Green/Yellow 4 Plug In, Spring Cage - - - - - - - -
RS庫存編號 878-7550
BrandRS PRO
HK$26.51
單位
DIN Rail 16 → 6 AWG 1.5 to 10mm² Green/Yellow 2 Screw - - - 56.7mm 46mm 10.5mm - -
RS庫存編號 865-1344
製造零件編號56.503.8355.0 - WK 2,5-3 D SL /V0
BrandWieland
HK$68.75
單位
Top Hat 22 → 12 AWG - Grey 7 Screw Thermoplastic 25A 300 V 79.4mm 6mm 76mm - -
RS庫存編號 708-1680
製造零件編號3211854
HK$111.37
單位
PTTB 4-PE 24 → 10 AWG - Green/Yellow 4 Push In Polyamide - - 83.5mm 6.2mm 55mm +130°C -
RS庫存編號 840-7752
製造零件編號UGB2/0-414-18
BrandPanduit
HK$589.05
單位
UGB2/0 14 → 4 AWG - - 18 Screw Electrolytic Copper - - 295.7mm 15.7mm 12.2mm - -
RS庫存編號 823-386
製造零件編號AKE 4 -380260000
BrandWeidmuller
HK$31.494
/個 (每包:5個)
單位
AKE 4 26 → 12 AWG - Green/Yellow 2 Screw Down Nylon - 500 V 32mm 7mm 34.5mm +80°C -
全新
RS庫存編號 201-4939
製造零件編號3050031
HK$36.179
/個 (每包:50個)
單位
- 24 → 16 AWG 1.5mm² Green/Yellow 2 Quick Connect - - - - - - - ATEX, IECEx
RS庫存編號 878-7562
BrandRS PRO
HK$11.572
/個 (每包:5個)
單位
DIN Rail 26 → 12 AWG 0.2 to 2.5mm² Green/Yellow 2 Screw - - 600 V 42.8mm 45.3mm 5.2mm - -
全新
RS庫存編號 204-7834
製造零件編號3214275
HK$80.991
/個 (每包:50個)
單位
- 26 → 12 AWG 4mm² Green/Yellow 6 Screw - - - - - - - -