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Quadrios Cord End Terminals Ring terminal 616202

Quadrios Brand: Quadrios
The Quadrios range of blue insulated ring terminals offers a variety of options featuring different hole diameters, all suitable for 2.5mm² wire connections.
Description Image Product Buy Pricing (Ex VAT) Hole Ø Thread Size Colour Insulated Contact Material Cross-section range max. cross section Min. cross section Type Voltage
Quadrios 23C521 Ring Terminal 50pcs 2.5mm² 4.3mm Hole Ø Blue Insulated
Quadrios 23C521 Ring Terminal 50pcs 2.5mm² 4.3mm Hole Ø Blue Insulated
Extended range
Order code: 06-3389
MPN: 23C521

2 available to back orderBack-order availability date - 09/01/2026
1+ £6.05
Price per unit Ex VAT 		4.3mm M4 Blue Partially insulated Copper silver plated 1.5 - 2.5 mm² 2.5mm² 1.5mm² Ring terminal 600V
Quadrios 23C522 Ring Terminal 2.5mm² Hole Ø5.3mm 50pcs Blue Insulated
Quadrios 23C522 Ring Terminal 2.5mm² Hole Ø5.3mm 50pcs Blue Insulated
Extended range
Order code: 06-3390
MPN: 23C522

8 available to back orderBack-order availability date - 09/01/2026
1+ £10.43
Price per unit Ex VAT 		5.3mm M5 Blue Partially insulated Copper silver plated 1.5 - 2.5 mm² 2.5mm² 1.5mm² Ring terminal 600V
Quadrios 23C523 Ring Terminal 2.5mm² 6.5mm Hole Blue 50pc
Quadrios 23C523 Ring Terminal 2.5mm² 6.5mm Hole Blue 50pc
Extended range
Order code: 06-3391
MPN: 23C523

8 available to back orderBack-order availability date - 09/01/2026
1+ £10.11
Price per unit Ex VAT 		6.5mm M6 Blue Partially insulated Copper silver plated 1.5 - 2.5 mm² 2.5mm² 1.5mm² Ring terminal 600V
Quadrios 23C524 Ring Terminal 2.5mm² 8.5mm Hole Insulated Blue 50 pc
Quadrios 23C524 Ring Terminal 2.5mm² 8.5mm Hole Insulated Blue 50 pc
Extended range
Order code: 06-3392
MPN: 23C524

9 available to back orderBack-order availability date - 09/01/2026
1+ £10.11
Price per unit Ex VAT 		8.5mm M8 Blue Partially insulated Copper silver plated 1.5 - 2.5 mm² 2.5mm² 1.5mm² Ring terminal 600V
Quadrios 23C525 Ring Terminal 2.5mm² 10.5mm Hole 50pcs Blue Insulated
Quadrios 23C525 Ring Terminal 2.5mm² 10.5mm Hole 50pcs Blue Insulated
Extended range
Order code: 06-3393
MPN: 23C525

15 available to back orderBack-order availability date - 09/01/2026
1+ £10.69
Price per unit Ex VAT 		10.5mm M10 Blue Partially insulated Copper silver plated 1.5 - 2.5 mm² 2.5mm² 1.5mm² Ring terminal 600V


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