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2145878 Cembre BKY-M12 RING TERMINAL
Cembre 2145878 BKY-M12 blue reinforced insulated ring terminal for 1.5–2.5 mm² copper conductors with M12 stud connection for industrial electrical installations.
£0.4328
Why Choose the Cembre 2145878 BKY-M12 Reinforced Ring Terminal?
The Cembre 2145878 BKY-M12 is a premium blue reinforced insulated ring terminal engineered to provide secure, vibration-resistant electrical connections for demanding industrial and commercial applications. Manufactured by Cembre, this terminal is designed for 1.5–2.5 mm² copper conductors and features an M12 (13 mm) stud connection, making it ideal for electrical control panels, switchgear, machinery, OEM equipment and industrial automation systems.
Part of the renowned Cembre BKY reinforced terminal series, the BKY-M12 incorporates a copper reinforcing sleeve positioned between the barrel and insulation. During crimping, the sleeve deforms around the cable insulation, creating exceptional mechanical strength, improved conductor retention and outstanding resistance to continuous vibration and oscillation.
Manufactured from high-purity electrolytic copper with a corrosion-resistant tin-plated finish and durable halogen-free Polyamide PA6.6 insulation, the Cembre 2145878 delivers dependable long-term electrical performance in professional industrial installations.
Key Advantages
- Suitable for 1.5–2.5 mm² copper conductors.
- M12 (13 mm) ring terminal for secure bolted connections.
- Reinforced anti-vibration crimp construction.
- High-purity electrolytic copper with corrosion-resistant tin plating.
- Halogen-free Polyamide PA6.6 insulation.
- Designed for demanding industrial environments.
Key Features
- Cembre BKY-M12 reinforced insulated ring terminal.
- Manufacturer Part Number: 2145878.
- Alternative SKU: BKY-M12.
- Conductor range: 1.5–2.5 mm².
- Stud size: M12 (13 mm).
- Electrolytic copper body with minimum 3 µm tin plating.
- Halogen-free reinforced Polyamide PA6.6 insulation.
- Operating temperature: -20°C to +105°C (110°C short-term).
- UL94 V2 flammability rating.
- Designed for vibration-resistant industrial installations.
Reliable Electrical Connections for Industrial Applications
The BKY reinforced terminal range has been specifically developed for electrical installations exposed to continuous vibration, oscillation and mechanical stress. The integrated copper reinforcing sleeve improves crimp integrity while maintaining excellent electrical conductivity throughout the service life of the installation.
Ideal for industrial machinery, electrical control panels, switchgear and power distribution systems, the Cembre BKY-M12 provides dependable electrical connections where long-term reliability is essential.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- OEM machinery.
- Factory automation systems.
- Power distribution equipment.
- Industrial electrical installations.
Technical Specifications
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| 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 | M12 | |
| Series | BKY Reinforced Ring Terminals | |
| Manufacturer Part Number | 2145878 | |
| Alternative SKU | BKY-M12 | |
| Product type | Reinforced insulated ring terminal | |
| Conductor size | 1.5–2.5 mm² | |
| Stud size | M12 (13 mm) | |
| Entry diameter | 5.2 mm | |
| Ring width | 19.2 mm | |
| Barrel to centre stud | 16 mm | |
| Centre stud to ring tip | 9.4 mm | |
| Overall length | 36.4 mm | |
| Conductor material | Electrolytic copper (>99.9% purity) | |
| Surface finish | Tin plated (minimum 3 µm) | |
| Insulation | Halogen-free Polyamide PA6.6 | |
| Operating temperature | -20°C to +105°C (110°C short-term) | |
| Flammability | UL94 V2 | |
| Colour | Blue | |
| Packed quantity | 100 | |
| HS Code | 85369010 | |
| Country of Manufacture | Taiwan |
Frequently Asked Questions
What is the Cembre 2145878 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-M12 is suitable for copper conductors from 1.5 mm² to 2.5 mm².
What stud size does it fit?
The terminal is designed for M12 (13 mm) stud connections.
Why is the reinforced design beneficial?
The integrated copper reinforcing sleeve improves vibration resistance, conductor retention 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, exceptional vibration resistance and long-term durability.
