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.
2046310 Cembre BP-M3 RING TERMINAL
Cembre 2046310 BP-M3 pre-insulated ring terminal for 1.5–2.5 mm² copper conductors with M3 stud size and electro-tinned electrolytic copper construction.
£0.1576
Why Choose the Cembre 2046310 BP-M3 Ring Terminal?
The Cembre 2046310 BP-M3 is a professional pre-insulated ring terminal designed to provide secure, permanent electrical terminations for copper conductors in industrial, commercial and OEM applications. Manufactured by Cembre, this high-quality terminal combines electrolytic tin-plated copper with durable halogen-free polycarbonate insulation to deliver outstanding electrical conductivity, corrosion resistance and long-term reliability.
Its closed ring design provides a vibration-resistant connection that remains securely fixed under demanding operating conditions. The funnel-shaped insulated entry simplifies conductor insertion, helping reduce installation time while protecting conductor strands from damage during crimping.
Designed for 1.5–2.5 mm² copper conductors with an M3 fixing, the Cembre 2046310 is ideal for electrical control panels, switchgear, machinery, automation systems and general industrial wiring.
Key Advantages
- Professional pre-insulated ring terminal for permanent electrical connections.
- M3 ring tongue provides secure, vibration-resistant fastening.
- Suitable for 1.5–2.5 mm² copper conductors.
- Manufactured from 99.95% pure electrolytic copper.
- Electro-tinned finish improves corrosion resistance.
- Halogen-free polycarbonate insulation with UL 94 V0 flammability rating.
Key Features
- Manufacturer: Cembre
- Manufacturer Part Number: 2046310
- Alternative SKU: BP-M3
- Pre-insulated ring tongue terminal.
- Designed for M3 stud connections.
- Electro-tinned electrolytic copper conductor.
- Funnel-shaped insulated entry.
- Suitable for conductor sizes from 1.5 to 2.5 mm².
- Operating temperature: -20°C to +115°C.
- Short-term temperature resistance up to 130°C.
- Halogen-free construction.
- Pack quantity: 100.
Reliable Electrical Connections for Industrial Installations
Ring terminals provide one of the most secure methods of terminating stranded conductors where vibration resistance and long-term reliability are essential. Their closed-ring design prevents accidental disconnection while maintaining consistent electrical contact throughout the life of the installation.
Cembre P-Series terminals are manufactured using high-purity annealed electrolytic copper with an electro-tinned finish and robust polycarbonate insulation, ensuring dependable crimp performance and excellent resistance to corrosion and mechanical stress.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building and OEM equipment.
- Factory automation systems.
- Electrical distribution equipment.
- General industrial wiring.
Technical Specifications
Tick the specs you need, then view products that match.
| Connection Orientation | Straight | |
|---|---|---|
| Material | Polycarbonate | |
| Device Type | Ring Terminal | |
| Conductor Size | 1.5–2.5 mm² | |
| Colour | Blue | |
| Insulation Type | Polycarbonate insulated | |
| Stud Size | M3 | |
| Series | P-Series Pre-Insulated Ring Terminals | |
| Manufacturer Part Number | 2046310 | |
| Product type | Pre-insulated ring terminal | |
| Terminal style | Ring tongue | |
| Stud size | M3 | |
| Conductor size | 1.5–2.5 mm² | |
| Conductor material | Electrolytic copper (>99.95% purity) | |
| Surface finish | Electro-tinned | |
| Insulation material | Halogen-free polycarbonate | |
| Insulation colour | Blue | |
| Operating temperature | -20°C to +115°C | |
| Short-term temperature | Up to 130°C | |
| Flammability | UL 94 V0 | |
| Pack quantity | 100 | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2046310 BP-M3 used for?
It is a pre-insulated ring terminal designed to create secure electrical connections between copper conductors and M3 stud terminals.
What cable sizes does it support?
The BP-M3 is suitable for copper conductors ranging from 1.5 mm² to 2.5 mm².
What fixing size is this terminal designed for?
This ring terminal is designed for use with M3 fixing screws.
What materials are used in its construction?
The terminal is manufactured from electro-tinned electrolytic copper with durable halogen-free polycarbonate insulation.
Where is the BP-M3 typically installed?
It is commonly used in industrial control panels, machinery, switchgear, automation systems and commercial electrical installations.
Trusted by Electrical Professionals Worldwide
Cembre terminals are trusted by electricians, panel builders and OEM manufacturers worldwide for delivering dependable electrical connections, excellent crimp quality and reliable long-term performance in demanding industrial environments.
