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2163550 Cembre S6-M3.5 RING TERMINAL
Cembre 2163550 S6-M3.5 copper crimp ring terminal for 4–6 mm² conductors with M3.5 stud size, manufactured from electrolytic tin-plated copper for reliable industrial electrical connections.
£0.21
Why Choose the Cembre 2163550 S6-M3.5 Ring Terminal?
The Cembre 2163550 S6-M3.5 Ring Terminal is a premium-quality copper crimp ring terminal engineered to provide secure, low-resistance electrical connections in industrial control panels, machinery, switchgear and commercial electrical installations. Manufactured by Cembre, a global leader in electrical connection technology, this terminal delivers dependable performance, excellent conductivity and long service life in demanding environments.
Manufactured from 99.95% pure electrolytic copper with a durable electro-tin plated finish, the terminal offers outstanding corrosion resistance while maintaining excellent electrical conductivity. The internally knurled barrel enhances conductor grip during crimping, ensuring a strong, vibration-resistant electrical connection.
Designed for 4–6 mm² conductors with an M3.5 stud size, the Cembre S6-M3.5 is ideal for industrial automation, panel building, machinery wiring and electrical maintenance where reliable cable termination is essential.
Key Advantages
- Professional copper crimp ring terminal for industrial electrical connections.
- Suitable for 4–6 mm² copper conductors.
- M3.5 ring size for secure stud connections.
- Manufactured from 99.95% pure electrolytic copper.
- Electro-tin plated for superior corrosion resistance.
- Knurled internal barrel improves cable retention during crimping.
- Designed for industrial control panels, machinery and automation systems.
Key Features
- Cembre S6-M3.5 Ring Terminal.
- Manufacturer Part Number: 2163550.
- For 4–6 mm² copper conductors.
- M3.5 stud fixing.
- Electrolytic copper construction.
- Electro-tinned finish for corrosion protection.
- Operating temperature: -50°C to +150°C.
- Designed for professional crimp installation.
Reliable Electrical Connections
Ring terminals provide permanent, vibration-resistant cable terminations that deliver excellent electrical contact and mechanical strength. Their enclosed ring design prevents accidental disconnection, making them ideal for switchgear, industrial control systems and electrical distribution equipment.
The Cembre S6-M3.5 combines precision manufacturing with premium materials to provide dependable performance, excellent corrosion resistance and long service life in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Machine wiring.
- Electrical switchboards.
- Industrial automation systems.
- Maintenance and repair operations.
- General industrial electrical installations.
Technical Specifications
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| Connection Orientation | Straight | |
|---|---|---|
| Device Type | Ring Terminal | |
| Conductor Size | 4–6 mm² | |
| Stud Size | M3.5 | |
| Series | S Ring Terminals | |
| Manufacturer Part Number | 2163550 | |
| Product type | Copper crimp ring terminal | |
| Cable size | 4–6 mm² | |
| Stud size | M3.5 | |
| Material | 99.95% electrolytic copper | |
| Finish | Electro-tinned | |
| Operating temperature | -50°C to +150°C | |
| Compliance | ETIM EC001052 | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2163550 used for?
It is used to create secure crimped ring terminations on copper conductors for industrial and commercial electrical installations.
What cable sizes does it support?
The terminal is designed for copper conductors ranging from 4 mm² to 6 mm².
What stud size does this ring terminal fit?
The terminal is designed for use with an M3.5 stud or fixing screw.
What material is the terminal made from?
It is manufactured from 99.95% pure electrolytic copper with an electro-tinned finish for excellent conductivity and corrosion resistance.
Where is this ring terminal typically used?
It is commonly used in industrial machinery, electrical panels, switchgear, automation equipment and general electrical installations requiring secure cable terminations.
Trusted by Electrical Professionals Worldwide
Cembre terminals are trusted by electricians, panel builders and industrial engineers worldwide for delivering safe, reliable electrical connections and consistent long-term performance.
