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2145685 Cembre RKY-M3.5 RING TERMINAL
Cembre 2145685 RKY-M3.5 reinforced pre-insulated ring terminal for 0.25–1.5 mm² conductors with M3.5 stud fixing and anti-vibration construction.
£0.1356
Why Choose the Cembre 2145685 RKY-M3.5 Ring Terminal?
The Cembre 2145685 (RKY-M3.5) is a premium-quality pre-insulated anti-vibration ring terminal designed to provide secure, long-lasting electrical connections for flexible copper conductors in industrial control panels, machinery, switchgear and OEM electrical equipment. Manufactured by Cembre, this reinforced ring terminal is engineered for applications subject to continuous vibration and mechanical stress while maintaining excellent electrical performance.
Manufactured from 99.9%+ electrolytic copper with a durable tin-plated finish, the RKY-M3.5 features a reinforced anti-vibration collar and halogen-free PA6.6 polyamide insulation. Its funnel-shaped insulated entry simplifies conductor insertion while improving mechanical retention after crimping, resulting in reliable, professional cable terminations.
Suitable for 0.25–1.5 mm² flexible copper conductors with an M3.5 stud fixing, the Cembre 2145685 is widely used by panel builders, maintenance engineers and industrial electricians who require dependable, vibration-resistant electrical connections.
Key Advantages
- Professional pre-insulated anti-vibration ring terminal.
- Suitable for 0.25–1.5 mm² conductors.
- M3.5 stud for secure bolted connections.
- Reinforced anti-vibration collar improves mechanical strength.
- Tin-plated electrolytic copper construction provides excellent conductivity.
- Halogen-free PA6.6 insulation.
- Fast installation with funnel-shaped cable entry.
Key Features
- Cembre RKY series.
- Manufacturer part number: 2145685.
- Pre-insulated ring terminal.
- Suitable for 0.25–1.5 mm² flexible copper conductors.
- M3.5 stud size.
- Electrolytic tin-plated copper conductor.
- Polyamide PA6.6 insulated sleeve.
- Anti-vibration reinforced construction.
Reliable Electrical Connections for Industrial Equipment
Ring terminals provide permanent, vibration-resistant electrical connections that remain securely fastened under demanding operating conditions. Their reinforced construction offers improved resistance to mechanical stress while maintaining excellent electrical conductivity throughout the service life of the installation.
The Cembre RKY series is trusted by industrial electricians, OEM machine builders and panel manufacturers for dependable electrical connections in automation systems, switchgear and machinery exposed to continuous vibration.
Typical Applications
- Industrial control panels.
- Machine building.
- Automation systems.
- Electrical switchgear.
- Maintenance and repair work.
- General industrial wiring.
Technical Specifications
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| Conductor Size | 0.5–1.5 mm² | |
|---|---|---|
| Connection Orientation | Straight | |
| Material | Nylon (PA 6.6) | |
| Device Type | Ring Terminal | |
| Colour | Red | |
| Insulation Type | Nylon (PA) insulated | |
| Stud Size | M3.5 | |
| Series | RKY Reinforced Ring Terminals | |
| Part number | 2145685 | |
| Product type | Pre-insulated anti-vibration ring terminal | |
| Cable size | 0.25–1.5 mm² | |
| Stud size | M3.5 | |
| Insulation colour | Red | |
| Conductor material | Electrolytic copper | |
| Surface treatment | Tin plated | |
| Insulation material | Polyamide PA6.6 | |
| Operating temperature | -20°C to +105°C (110°C short-term) | |
| Flammability | UL94 V2 | |
| Halogen free | Yes | |
| Installation | Crimp termination | |
| HS Code | 85369010 | |
| Country of Manufacture | Taiwan |
Frequently Asked Questions
What is the Cembre 2145685 used for?
It provides secure crimped ring terminations for flexible copper conductors connected to M3.5 stud terminals.
What cable size is supported?
The RKY-M3.5 accepts flexible copper conductors from 0.25 mm² to 1.5 mm².
Why is the terminal vibration resistant?
The reinforced anti-vibration collar improves the mechanical grip on the cable insulation, helping maintain reliable electrical connections in demanding environments.
What material is the terminal manufactured from?
It is manufactured from electrolytic tin-plated copper with durable halogen-free PA6.6 insulation.
How is the terminal installed?
The terminal is crimped onto the conductor using an appropriate crimping tool before being secured to an M3.5 fixing stud.
Trusted by Electrical Professionals Worldwide
Cembre electrical connection products are trusted by panel builders, OEM manufacturers and industrial electricians for delivering safe, reliable and professional electrical terminations across demanding industrial environments.
