Why Choose the Cembre 2503150 Heavy Duty Copper Tube Crimp Lug?
The Cembre 2503150 is a premium heavy-duty copper tube crimp lug engineered to provide secure, low-resistance electrical terminations for stranded copper conductors in demanding industrial, utility and power distribution applications. Manufactured by Cembre, this compression terminal delivers exceptional mechanical strength together with dependable long-term electrical performance.
Manufactured from annealed high-purity electrolytic copper with an electrolytic tin-plated finish, the terminal provides outstanding electrical conductivity while offering excellent resistance to corrosion and oxidation. Its extended closed barrel improves both electrical and mechanical performance while preventing moisture ingress, making it particularly suitable for outdoor installations and medium-voltage applications up to 35 kV.
The Cembre 2503150 is the 2A14-M14 version, designed for 70 mm² copper conductors with an M14 stud connection. It is widely specified for industrial switchgear, substations, OEM machinery, electrical control panels and power distribution systems.
Key Advantages
- Heavy-duty copper tube compression lug for demanding industrial applications.
- Suitable for 70 mm² stranded copper conductors.
- M14 stud fixing for secure electrical connections.
- Extended barrel improves conductor retention and current carrying capability.
- Closed barrel construction helps prevent moisture and dirt ingress.
- Electro-tin plated finish provides excellent corrosion resistance.
Key Features
- Manufacturer: Cembre.
- Manufacturer Part Number: 2503150.
- Model: 2A14-M14.
- Heavy-duty copper tube compression terminal.
- Annealed electrolytic copper construction.
- Electro-tin plated finish.
- Long closed crimp barrel without inspection hole.
- Suitable for professional hexagonal or indent crimping.
Reliable Electrical Connections for Industrial Machinery
Heavy-duty compression terminals create secure, low-resistance electrical joints capable of withstanding vibration, thermal cycling and demanding industrial environments. When installed using approved Cembre crimping tools and dies, they deliver dependable long-term electrical performance.
The Cembre 2A-M series is specifically designed for industrial power distribution, grounding systems and medium-voltage installations, combining exceptional mechanical strength with reliable electrical conductivity.
Typical Applications
- Industrial switchgear.
- Electrical control panels.
- Power distribution equipment.
- Motor control centres.
- OEM machinery and automation systems.
- Grounding systems and medium-voltage installations.
