Cembre 2162450 S2.5-U3.5 uninsulated copper fork terminal for 1.5–2.5 mm² conductors with M3.5 screw connection.
£0.17
The Cembre 2162450, also identified as S2.5-U3.5, is a premium uninsulated copper fork terminal designed to provide secure, low-resistance electrical terminations for stranded copper conductors. Manufactured from high-purity electrolytic copper with a durable tin-plated finish, it delivers excellent electrical conductivity and long-term reliability in industrial and commercial installations.
Its open fork design allows quick installation beneath a partially loosened screw, reducing maintenance time while maintaining a dependable electrical connection. The brazed seam barrel and knurled internal surface help ensure a strong mechanical crimp and consistent electrical performance.
Designed for 1.5–2.5 mm² copper conductors and compatible with M3.5 studs and screws, the Cembre 2162450 is widely used in control panels, machinery, switchgear and electrical distribution systems where reliable conductor termination is essential.
Fork terminals offer a practical solution for screw terminal connections where rapid installation or maintenance is required. Their open-ended design allows the connector to be fitted beneath a loosened screw without fully removing the fixing hardware, reducing installation time while maintaining a secure electrical connection.
The Cembre S2.5-U3.5 is manufactured from annealed electrolytic copper with high-quality tin plating, providing excellent conductivity, corrosion resistance and dependable long-term performance across a wide range of industrial applications.
| Series | S Series Uninsulated Fork Terminals |
|---|---|
| Product code | 2162450 |
| Product type | Uninsulated fork terminal |
| Conductor size | 1.5–2.5 mm² |
| Stud / screw size | M3.5 |
| Material | Electrolytic copper |
| Surface finish | Electrolytic tin plated |
| Termination method | Crimp |
| Operating temperature | -50°C to +150°C |
| Cable stripping length | Approx. 4.6 mm |
| Packaging | Box of 100 pieces |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2162450 is used to terminate 1.5–2.5 mm² stranded copper conductors onto M3.5 screw or stud connections in industrial electrical systems.
The corresponding Cembre catalogue reference is S2.5-U3.5.
This terminal is designed for stranded copper conductors with cross-sectional areas from 1.5 mm² to 2.5 mm².
It is manufactured from high-purity electrolytic copper with a corrosion-resistant electrolytic tin-plated finish.
The conductor is stripped, inserted into the barrel and crimped using a suitable crimping tool before securing the fork beneath an M3.5 terminal screw.
Cembre electrical connectors are trusted worldwide by panel builders, automation engineers and electrical contractors for delivering safe, durable and high-performance conductor terminations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...