Cembre 2160070 S1.5-M3.5 non-insulated electrolytic copper ring terminal with tin-plated finish for 0.25–1.5 mm² conductors and M3.5 stud connections.
£0.14
The Cembre 2160070 S1.5-M3.5 is a premium non-insulated copper ring terminal designed to provide secure, low-resistance electrical connections in industrial control panels, switchgear, machinery and OEM equipment. Manufactured from high-purity electrolytic copper with an electrolytically tin-plated finish, it delivers excellent conductivity, corrosion resistance and long-term reliability.
The terminal features a brazed seam construction for superior mechanical strength and an internally knurled barrel that improves conductor grip during crimping. Its ring design provides a secure fixing that resists vibration, making it ideal for permanent electrical terminations in demanding industrial environments.
Suitable for conductors from 0.25 mm² to 1.5 mm² and designed for M3.5 fixing studs, the Cembre 2160070 is widely specified by industrial electricians, panel builders and maintenance engineers for professional electrical installations.
Ring terminals provide secure, vibration-resistant electrical connections by permanently fastening conductors to threaded studs or terminal posts. The Cembre S1.5-M3.5 combines precision manufacturing with high-quality materials to deliver consistent crimp performance and dependable long-term operation.
Cembre S Series terminals are widely used throughout industrial automation, electrical panel building and OEM manufacturing where reliable electrical connections and long service life are essential.
| Series | S Series |
|---|---|
| Manufacturer Part Number | 2160070 |
| Product type | Non-insulated copper ring terminal |
| Cable cross-section | 0.25–1.5 mm² |
| Stud size | M3.5 |
| Material | 99.95% electrolytic copper |
| Surface finish | Electrolytic tin plating |
| Construction | Brazed seam with internal knurling |
| Operating temperature | -50°C to +150°C |
| ETIM Classification | EC001052 |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It provides a secure crimped ring termination for copper conductors in industrial and commercial electrical installations.
The S1.5-M3.5 is suitable for conductors from 0.25 mm² to 1.5 mm².
The terminal is designed for installation onto an M3.5 fixing stud.
It is manufactured from high-purity electrolytic copper with an electrolytically tin-plated finish for excellent conductivity and corrosion resistance.
The brazed seam improves mechanical strength and durability while ensuring reliable long-term performance in demanding industrial applications.
Cembre copper terminals are trusted by industrial electricians, panel builders and OEM manufacturers for delivering dependable electrical connections, excellent conductivity and long-term durability.
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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...