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.
