RS PRO Insulated Ring Terminal, 4.3mm Stud Size, 2.5mm² to 4mm² Wire Size, Black
- RS Stock No.:
- 178-8665
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 bag of 100 units)*
£10.00
(exc. VAT)
£12.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,000 unit(s) ready to ship
- Plus 2,200 unit(s) ready to ship from another location
- Plus 6,000 unit(s) shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 100 - 900 | £0.10 | £10.00 |
| 1000 - 1900 | £0.091 | £9.10 |
| 2000 - 4900 | £0.083 | £8.30 |
| 5000 - 9900 | £0.077 | £7.70 |
| 10000 + | £0.07 | £7.00 |
*price indicative
- RS Stock No.:
- 178-8665
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Series | E245391 | |
| Insulation | Insulated | |
| Insulation Material | Vinyl | |
| Outer Ring Diameter | 8mm | |
| Inner Ring Diameter | 4.3mm | |
| Minimum Wire Size mm² | 2.5mm² | |
| Maximum Wire Size mm² | 4mm² | |
| Maximum Wire Size AWG | 12AWG | |
| Minimum Wire Size AWG | 14AWG | |
| Stud Size | 4.3mm | |
| Colour | Black | |
| Contact Plating | Tin | |
| Contact Material | Copper | |
| Thickness | 1mm | |
| Overall Length | 25mm | |
| Maximum Operating Temperature | +105°C | |
| Minimum Operating Temperature | -40°C | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Series E245391 | ||
Insulation Insulated | ||
Insulation Material Vinyl | ||
Outer Ring Diameter 8mm | ||
Inner Ring Diameter 4.3mm | ||
Minimum Wire Size mm² 2.5mm² | ||
Maximum Wire Size mm² 4mm² | ||
Maximum Wire Size AWG 12AWG | ||
Minimum Wire Size AWG 14AWG | ||
Stud Size 4.3mm | ||
Colour Black | ||
Contact Plating Tin | ||
Contact Material Copper | ||
Thickness 1mm | ||
Overall Length 25mm | ||
Maximum Operating Temperature +105°C | ||
Minimum Operating Temperature -40°C | ||
- COO (Country of Origin):
- TW
The RS PRO Insulted ring has a outer ring diameter of 8mm and inner ring diameter of 4.3mm which comes with maximum 4mm² wire size connection. It is made up of high quality copper for contact material and Vinyl is used for insulation which comes with black in colour.
Stud Size 4.3mm
Colour Black
Contact Material Copper
Thickness 1mm
Overall Length 25mm
Colour Black
Contact Material Copper
Thickness 1mm
Overall Length 25mm