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2330350 Cembre A40-M16 COPPER TERMINAL
Cembre 2330350 A40-M16 tinned copper compression ring terminal for 185 mm² Class 5 and Class 6 extra-flexible copper conductors with an M16 fixing hole.
£8.96
Why Choose the Cembre A40-M16 Copper Crimp Lug?
The Cembre 2330350 A40-M16 is a high-performance copper compression ring terminal designed for terminating extra-flexible copper conductors in demanding electrical installations. Part of the professional Cembre A-M series, it provides a secure, low-resistance connection for switchgear, control panels, welding equipment and industrial power systems.
Manufactured from high-purity electrolytic copper, the terminal is annealed to improve ductility and withstand the mechanical stresses produced during compression crimping. An electrolytic tin-plated finish protects the copper against oxidation and corrosion, helping maintain dependable conductivity throughout the service life of the installation.
The A40-M16 is designed for 185 mm² Class 5 and Class 6 extra-flexible copper conductors and features an M16 fixing hole. Its chamfered barrel entry helps guide fine conductor strands into position, while the integrated inspection hole allows installers to confirm full conductor insertion before crimping.
Key Advantages
- Designed for 185 mm² extra-flexible copper conductors.
- M16 fixing hole provides a secure bolted connection.
- Manufactured from high-purity electrolytic copper for excellent conductivity.
- Annealed construction improves ductility and crimping performance.
- Electrolytic tin plating protects against oxidation and corrosion.
- Chamfered barrel entry and inspection hole simplify installation.
Key Features
- Cembre A-M series copper compression ring terminal.
- Manufacturer part number: 2330350.
- Model: A40-M16.
- 185 mm² nominal conductor capacity.
- M16 stud fixing.
- Suitable for Class 5 and Class 6 flexible copper conductors.
- Annealed electrolytic copper construction.
- Electrolytically tin-plated finish.
- Integrated conductor inspection hole.
- Suitable for hexagonal or indent compression crimping.
Reliable Termination for Extra-Flexible Conductors
Extra-flexible conductors contain a high number of fine copper strands and require terminals with barrel dimensions specifically designed for their construction. The Cembre A40-M16 accommodates these conductors while delivering excellent electrical conductivity, mechanical pull-out resistance and dependable performance under vibration.
When installed with compatible Cembre crimping tools and dies, the terminal produces a controlled and repeatable compression connection. Its chamfered entry helps prevent fine strands from bending or spreading during insertion, while the inspection hole provides a clear visual check before the crimping operation begins.
Typical Applications
- Industrial switchgear and switchboards.
- Electrical control panels.
- Welding machines and welding cable assemblies.
- Motor control centres.
- Flexible power cable installations.
- Battery and inverter systems.
- Industrial machinery and automation equipment.
Technical Specifications
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| Number of Fixing Holes | 1 | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 185 mm² | |
| Stud Size | M16 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Suitable Conductor Material | Copper | |
| Conductor Class | Class 5 (flexible) | |
| Series | A-M Ring Terminals | |
| Manufacturer part number | 2330350 | |
| Product type | Copper compression ring terminal | |
| Nominal conductor size | 185 mm² | |
| Compatible conductor classes | Class 5 and Class 6 flexible copper | |
| Stud size | M16 | |
| Fixing-hole diameter | 17 mm | |
| Palm width | 37.5 mm | |
| Overall length | 85 mm | |
| Barrel section length | 38 mm | |
| Cable stripping length | 38 mm | |
| Terminal material | Annealed electrolytic copper | |
| Surface finish | Electrolytic tin plating | |
| Inspection hole | Yes | |
| Barrel entry | Chamfered | |
| Crimping geometry | Hexagonal or indent | |
| Operating temperature | -50°C to +150°C | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2330350 used for?
The Cembre 2330350 is used to terminate a 185 mm² extra-flexible copper conductor onto electrical equipment with an M16 fixing point.
What is the model designation for Cembre part 2330350?
The manufacturer model designation for Cembre part number 2330350 is A40-M16.
What conductor size does the A40-M16 support?
The terminal is designed for 185 mm² Class 5 and Class 6 flexible copper conductors.
What size fixing stud is required?
The A40-M16 features a 17 mm fixing hole designed for installation onto an M16 stud.
Why is the terminal tin plated?
The electrolytic tin-plated finish helps protect the copper against oxidation and corrosion while maintaining reliable electrical conductivity.
Trusted by Electrical and Industrial Professionals
Cembre A-M compression terminals are trusted by panel builders, electrical contractors and industrial engineers for reliable termination of extra-flexible copper conductors in demanding power applications.
