Cembre 2160030 S1.5-M3 non-insulated electrolytic copper ring terminal for 1.5 mm² conductors with an M3 stud fixing.
£0.14
The Cembre 2160030, also designated S1.5-M3, is a premium non-insulated copper ring terminal designed to provide secure, low-resistance electrical connections for industrial control panels, switchgear, machinery and OEM electrical equipment. Manufactured to Cembre's exacting standards, it delivers reliable long-term performance in demanding industrial environments.
Manufactured from 99.9%+ high-conductivity electrolytic copper with an electrolytically tin-plated finish, the terminal provides excellent conductivity together with outstanding corrosion resistance. The brazed seam barrel and internal knurling improve conductor retention during crimping, creating a secure mechanical and electrical connection that resists vibration and pull-out.
Designed for 1.5 mm² conductors and an M3 fixing stud, the Cembre S1.5-M3 is widely used by electrical contractors, automation engineers and panel builders for professional conductor terminations in industrial electrical installations.
Non-insulated copper ring terminals provide secure electrical connections where high conductivity, mechanical strength and long service life are essential. When installed using the appropriate Cembre crimping tooling, they create dependable low-resistance connections suitable for industrial control equipment, machinery and power distribution systems.
The Cembre S1.5-M3 is widely specified by machine builders, electrical contractors and automation engineers for producing professional conductor terminations capable of withstanding vibration and demanding operating conditions.
| Series | S Series Ring Terminals |
|---|---|
| Manufacturer Part Number | 2160030 |
| Alternative Product SKU | S1.5-M3 |
| Product type | Non-insulated ring terminal |
| Conductor size | 1.5 mm² |
| Stud size | M3 |
| Terminal material | Electrolytic copper (>99.9% purity) |
| Surface finish | Electrolytically tin plated |
| Barrel construction | Brazed seam with internal knurling |
| Termination method | Compression crimp |
| Insulation | None |
| RoHS compliant | Yes |
| Pack quantity | 100 |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2160030 S1.5-M3 is used to create secure crimped electrical terminations between 1.5 mm² copper conductors and M3 stud connections.
The terminal is designed for 1.5 mm² copper conductors.
The terminal is designed to fit M3 fixing studs.
The internal knurling improves conductor grip during crimping, increasing mechanical retention and reducing pull-out forces.
No. The Cembre 2160030 is a non-insulated ring terminal intended for professional crimping applications.
Cembre S Series ring terminals are trusted by electrical contractors, panel builders and automation engineers for producing secure, durable and professional electrical connections across 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...