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2162090 Cembre S2.5-M7 RING TERMINAL
Cembre 2162090 S2.5-M7 non-insulated electrolytic copper ring terminal for 1.5-2.5 mm² conductors with an M7 stud connection.
£0.128
Why Choose the Cembre 2162090 Ring Terminal?
The Cembre 2162090 is a premium non-insulated copper ring terminal designed to provide secure, permanent electrical terminations for copper conductors in industrial and commercial applications. Manufactured by Cembre, this high-quality terminal combines high-purity electrolytic copper with precision engineering to deliver outstanding electrical conductivity, excellent mechanical strength and dependable long-term reliability.
Designed for 1.5–2.5 mm² (16–14 AWG) conductors, the terminal features an M7 stud connection and is supplied as the S2.5-M7 variant. The brazed seam barrel and internal knurling improve conductor retention and pull-out strength, while the electrolytic tin-plated finish provides excellent resistance against corrosion in demanding industrial environments.
Suitable for professional compression crimping, the Cembre 2162090 is widely used in electrical control panels, switchgear, industrial machinery, automation systems and power distribution equipment where reliable bolted electrical connections are essential.
Key Advantages
- Professional non-insulated ring terminal for industrial wiring.
- Suitable for 1.5–2.5 mm² copper conductors.
- M7 stud hole provides a secure bolted connection.
- Manufactured from high-purity electrolytic copper.
- Tin-plated finish offers excellent corrosion resistance.
- Brazed seam construction with internally knurled barrel for maximum crimp performance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2162090.
- Alternative Type: S2.5-M7.
- Product type: Non-insulated ring terminal.
- Conductor size: 1.5–2.5 mm² (16–14 AWG).
- Stud size: M7.
- 99.95% purity electrolytic copper construction.
- Electrolytic tin plating (minimum 3 μm).
- Brazed seam barrel with internal knurling.
Reliable Electrical Connections for Industrial Applications
Ring terminals provide permanent bolted electrical connections that maintain low contact resistance while offering excellent vibration resistance. When correctly installed using suitable crimping tools, they deliver dependable long-term performance across demanding industrial environments.
Cembre manufactures its S-Series terminals from electrolytic copper with a purity greater than 99.9%. The brazing, annealing and electrolytic tin-plating processes maximise conductivity, corrosion resistance and mechanical durability, while the internally knurled barrel improves conductor grip and pull-out resistance.
Typical Applications
- Industrial control panels.
- Machine building and OEM equipment.
- Electrical switchgear.
- Industrial automation systems.
- Power distribution equipment.
- Electrical maintenance and repair.
Technical Specifications
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| Connection Orientation | Straight | |
|---|---|---|
| Stud Size | M7 | |
| Device Type | Ring Terminal | |
| Conductor Size | 1.5–2.5 mm² | |
| Insulation Type | Non-insulated | |
| Series | S Range Non-Insulated Ring Terminals | |
| Part number | 2162090 | |
| Product type | Non-insulated ring terminal | |
| Conductor size | 1.5–2.5 mm² (16–14 AWG) | |
| Stud size | M7 | |
| Material | Electrolytic copper (99.95% purity) | |
| Surface finish | Tin plated (minimum 3 μm) | |
| Operating temperature | -50°C to +150°C | |
| Barrel construction | Closed brazed seam with internal knurling | |
| Installation method | Compression crimp | |
| ETIM classification | EC001052 | |
| GTIN | 8016692004174 | |
| Pack quantity | 100 terminals | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2162090 used for?
It is a non-insulated ring terminal designed for secure bolted electrical connections on copper conductors in industrial electrical installations.
What cable size does it support?
The terminal supports 1.5 mm² to 2.5 mm² (16–14 AWG) copper conductors.
What stud size is required?
The Cembre 2162090 is designed for an M7 fixing stud.
What material is the terminal manufactured from?
It is manufactured from high-purity electrolytic copper with a corrosion-resistant tin-plated finish.
Is this an insulated terminal?
No. The Cembre 2162090 is a non-insulated ring terminal intended for professional compression crimping applications.
Trusted by Electrical Professionals Worldwide
Cembre ring terminals are trusted worldwide by electrical contractors, panel builders and OEM manufacturers for delivering reliable, durable and standards-compliant electrical connections across demanding industrial applications.
