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2320902 Cembre A37-2M10 COPPER TERMINAL
Cembre 2320902 A37-2M10 double-hole non-insulated electrolytic tin-plated copper tube ring terminal for 185 mm² Class 5 and Class 6 flexible copper conductors with twin M10 fixing holes.
£16.96
Why Choose the Cembre 2320902 A37-2M10 Double-Hole Copper Tube Crimp Lug?
The Cembre 2320902, also identified as the Cembre A37-2M10, is a premium double-hole non-insulated copper tube ring terminal designed for terminating 185 mm² Class 5 and Class 6 flexible copper conductors. Part of Cembre's professional A-2M Series, this terminal features two M10 fixing holes to provide maximum mechanical stability and resistance to vibration and electrodynamic forces in demanding industrial applications.
Manufactured from over 99.9% pure electrolytic copper, the terminal is annealed for improved crimpability and electro-tin plated to provide excellent protection against oxidation and corrosion. The double-bolt palm prevents terminal rotation while maintaining a highly reliable, low-resistance electrical connection throughout its service life.
The A37-2M10 incorporates a chamfered cable entry and inspection hole to simplify conductor insertion and confirm full cable insertion before crimping. Its extended barrel allows easy positioning within compatible Cembre crimping dies, making installation quicker and more consistent for professional electrical installers.
Key Advantages
- Designed for 185 mm² flexible and extra-flexible copper conductors.
- Double M10 fixing holes provide superior mechanical stability.
- Reduces terminal movement under vibration and electrodynamic stress.
- Compatible with Class 5 and Class 6 copper conductors.
- Manufactured from high-purity annealed electrolytic copper.
- Electrolytic tin plating improves corrosion resistance.
- Inspection hole confirms correct conductor insertion.
- Ideal for high-current industrial and power distribution applications.
Key Features
- Cembre A-2M Double-Hole Copper Tube Crimping Lug Series.
- Manufacturer part number: 2320902.
- Manufacturer reference: A37-2M10.
- 185 mm² conductor capacity.
- Two M10 fixing holes.
- 44.5 mm hole centres.
- Double-hole palm for maximum stability.
- Non-insulated electrolytic copper construction.
- Electrolytic tin-plated finish.
- Inspection hole for conductor verification.
- Suitable for hexagonal and indent crimping.
Maximum Stability for High-Current Electrical Connections
The Cembre A37-2M10 is engineered for installations where maximum mechanical stability is essential. The two-hole palm design prevents rotation of the terminal under vibration and heavy fault conditions while ensuring a secure, low-resistance electrical connection when installed using compatible Cembre crimping tools and dies.
It is particularly suited to switchgear, power distribution systems, heavy industrial machinery, generators, transformers and renewable energy installations where reliable high-current connections and secure bolted fixing are critical.
Typical Applications
- Industrial switchgear.
- Power distribution equipment.
- Electrical control panels.
- Transformers and generators.
- Renewable energy installations.
- Battery energy storage systems.
- Heavy industrial machinery.
- High-current electrical installations.
Technical Specifications
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| Conductor Class | Class 5 (flexible) | |
|---|---|---|
| Device Type | Copper Tube Lug | |
| Conductor Size | 185 mm² | |
| Stud Size | M10 | |
| Material | Copper | |
| Palm Angle | Straight (0°) | |
| Suitable Conductor Material | Copper | |
| Series | A-2M Double-Hole Copper Tube Crimping Lugs | |
| Product code | 2320902 | |
| Product type | Double-hole non-insulated copper tube ring terminal | |
| Conductor cross-section | 185 mm² | |
| Stud-hole size | 2 × M10 | |
| Hole centres | 44.5 mm | |
| Overall length | 120.5 mm | |
| Palm width | 35.5 mm | |
| Barrel diameter | 19.2 mm | |
| Cable stripping length | 32 mm | |
| Compatible conductor class | Class 5 & Class 6 flexible copper conductors | |
| Material | Annealed electrolytic copper (>99.9% purity) | |
| Surface finish | Electrolytic tin plated | |
| Inspection hole | Yes | |
| Cable entry | Chamfered barrel | |
| Crimping geometry | Hexagonal or indent | |
| Compliance | UL 486A-486B, RoHS | |
| Insulation | Non-insulated | |
| HS Code | 85369010 | |
| Country of Manufacture | United Kingdom (includes NI) |
Frequently Asked Questions
What is the Cembre 2320902 used for?
The Cembre 2320902 provides a secure double-bolt crimped termination between a 185 mm² flexible copper conductor and equipment using two M10 fixing points.
Why does this terminal have two fixing holes?
The double-hole design improves mechanical stability, prevents terminal rotation and offers greater resistance to vibration and electrodynamic forces.
What conductor size does the A37-2M10 support?
The terminal is designed for 185 mm² Class 5 and Class 6 flexible copper conductors.
Does the terminal include an inspection hole?
Yes. The integrated inspection hole allows installers to verify that the conductor has been fully inserted before crimping.
Why is the terminal electrolytically tin plated?
The electrolytic tin plating protects the copper against corrosion and oxidation while maintaining excellent electrical conductivity throughout the life of the installation.
Trusted by Electrical Professionals Worldwide
Cembre double-hole copper tube terminals are trusted by panel builders, OEMs and industrial engineers for delivering maximum mechanical stability, reliable conductivity and long-term performance in demanding electrical installations.
