Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2145856 Cembre BKY-M5 RING TERMINAL
Cembre 2145856 BKY-M5 blue reinforced insulated ring terminal for 1.5–2.5 mm² copper conductors with M5 stud connection for industrial electrical installations.
£0.1632
Why Choose the Cembre 2145856 BKY-M5 Reinforced Ring Terminal?
The Cembre 2145856 BKY-M5 is a premium blue reinforced insulated ring terminal engineered to provide secure, vibration-resistant electrical connections in demanding industrial and commercial environments. Manufactured by Cembre, this terminal is designed for 1.5–2.5 mm² copper conductors and features an M5 (5.3 mm) stud connection, making it ideal for control panels, switchgear, industrial machinery, OEM equipment and automation systems.
Part of Cembre's renowned KY reinforced terminal series, the BKY-M5 incorporates a copper reinforcing sleeve between the barrel and insulation. During crimping, this sleeve deforms around the cable insulation, producing exceptional mechanical strength, superior vibration resistance and outstanding long-term electrical reliability.
Manufactured from high-purity electrolytic copper with a corrosion-resistant tin-plated finish and durable halogen-free Polyamide PA6.6 insulation, the Cembre 2145856 is the ideal solution where dependable electrical terminations are essential in harsh industrial environments.
Key Advantages
- Suitable for 1.5–2.5 mm² copper conductors.
- M5 (5.3 mm) ring terminal for secure bolted connections.
- Reinforced anti-vibration crimp construction.
- Electrolytic copper with corrosion-resistant tin plating.
- Halogen-free Polyamide PA6.6 insulation.
- Designed for heavy-duty industrial applications.
Key Features
- Cembre BKY-M5 reinforced insulated ring terminal.
- Manufacturer Part Number: 2145856.
- Alternative SKU: BKY-M5.
- Conductor range: 1.5–2.5 mm².
- Stud size: M5 (5.3 mm).
- Electrolytic copper body with minimum 3 µm tin plating.
- Reinforced anti-vibration collar.
- Halogen-free Polyamide PA6.6 insulation.
- Operating temperature: -20°C to +105°C (110°C short-term).
- UL94 V2 self-extinguishing insulation.
Reliable Electrical Connections for Industrial Applications
The BKY reinforced series is specifically developed for electrical installations subjected to continuous vibration, oscillation and mechanical stress. Its reinforced copper sleeve significantly improves conductor retention while maintaining excellent electrical conductivity throughout the service life of the installation.
Suitable for industrial machinery, electrical control panels, switchgear and automation equipment, the Cembre BKY-M5 provides dependable electrical connections where reliability and durability are critical.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- OEM machinery.
- Factory automation systems.
- Power distribution equipment.
- Industrial electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Connection Orientation | Straight | |
|---|---|---|
| Material | Nylon (PA 6.6) | |
| Device Type | Ring Terminal | |
| Conductor Size | 1.5–2.5 mm² | |
| Colour | Blue | |
| Insulation Type | Nylon (PA) insulated | |
| Stud Size | M5 | |
| Series | BKY Reinforced Ring Terminals | |
| Manufacturer Part Number | 2145856 | |
| Alternative SKU | BKY-M5 | |
| Product type | Reinforced insulated ring terminal | |
| Conductor size | 1.5–2.5 mm² | |
| Stud size | M5 (5.3 mm) | |
| Entry diameter | 5.2 mm | |
| Ring width | 8.5 mm | |
| Barrel to centre stud | 7.8 mm | |
| Centre stud to ring tip | 4.0 mm | |
| Overall length | 22.8 mm | |
| Conductor material | Electrolytic copper (>99.95% purity) | |
| Surface finish | Tin plated | |
| Insulation | Halogen-free Polyamide PA6.6 | |
| Operating temperature | -20°C to +105°C | |
| Colour | Blue | |
| Packed quantity | 100 | |
| HS Code | 85369010 | |
| Country of Manufacture | Taiwan |
Frequently Asked Questions
What is the Cembre 2145856 used for?
It is a reinforced insulated ring terminal designed to provide secure bolted electrical connections for 1.5–2.5 mm² copper conductors.
What cable sizes does it support?
The BKY-M5 is suitable for copper conductors from 1.5 mm² to 2.5 mm².
What stud size does it fit?
The terminal is designed for M5 (5.3 mm) stud connections.
Why is the reinforced design beneficial?
The integrated copper reinforcing sleeve improves vibration resistance, mechanical strength and long-term crimp reliability in demanding industrial environments.
Where is this ring terminal commonly installed?
It is widely used in industrial control panels, switchgear, machinery, automation systems and power distribution equipment.
Trusted by Electrical Professionals Worldwide
Cembre reinforced ring terminals are trusted by electrical contractors, machine builders and panel manufacturers worldwide for dependable electrical performance, outstanding vibration resistance and long-term durability.
