Cembre 2160670 S1.5-U3.5 non-insulated tin-plated electrolytic copper fork terminal for 0.25-1.5 mm² conductors with M3.5 fork opening.
£0.14
The Cembre 2160670 S1.5-U3.5 Fork Terminal is a premium-quality non-insulated copper crimp fork terminal designed to provide dependable electrical connections in industrial control panels, switchgear, machinery and automation systems. Manufactured by Cembre, this terminal delivers excellent electrical conductivity, mechanical strength and long-term reliability for professional electrical installations.
Manufactured from high-purity electrolytic copper with a durable electrolytic tin-plated finish, the terminal provides outstanding corrosion resistance while maintaining low electrical resistance. Its brazed seam barrel and internal knurling ensure excellent conductor retention and increased resistance to mechanical stress after crimping.
Designed for 0.25–1.5 mm² copper conductors and featuring an M3.5 fork opening, the 2160670 allows quick installation and removal without completely removing the fixing screw, making it ideal for panel builders, OEM machine manufacturers and maintenance engineers.
Fork terminals provide a fast, secure and maintenance-friendly method of terminating conductors onto relays, contactors, terminal blocks and electrical equipment. Their open-ended design allows installation and removal without fully removing fixing screws, reducing maintenance time and improving serviceability.
The Cembre S-series combines premium electrolytic copper, precision manufacturing, brazed seam construction and high-quality tin plating to provide excellent conductivity, corrosion resistance and long service life across industrial automation, machinery and electrical distribution systems.
| Alternative Part Number | S1.5-U3.5 |
|---|---|
| Product type | Non-insulated fork terminal |
| Material | Electrolytic copper |
| Surface finish | Electrolytic tin plating (minimum 3 µm) |
| Cable size | 0.25–1.5 mm² |
| Fork opening | M3.5 |
| Operating temperature | -50°C to +150°C |
| Construction | Brazed seam barrel |
| ETIM classification | EC001052 |
| Typical pack quantity | 100 pieces |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It provides secure crimped electrical connections between small copper conductors and M3.5 terminal studs in industrial electrical equipment.
It is suitable for copper conductors from 0.25 mm² to 1.5 mm².
Fork terminals simplify installation and maintenance because the terminal screw only needs to be loosened rather than completely removed.
It is manufactured from high-purity electrolytic copper with an electrolytic tin-plated finish for excellent conductivity and corrosion resistance.
It is widely used in industrial control panels, switchgear, machinery, automation equipment and electrical distribution systems.
Cembre electrical termination products are trusted worldwide by panel builders, OEM machine manufacturers and industrial electricians for delivering dependable, durable and high-performance electrical connections across demanding industrial applications.
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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...