Cembre A10-P25 2221990 electrolytic copper flat pin terminal with tin-plated finish for 50 mm² conductors used in industrial electrical installations.
£8.07
The Cembre A10-P25 (2221990) is a heavy-duty electrolytic copper flat pin terminal engineered for the secure termination of 50 mm² conductors in equipment fitted with flat couplings and movable plate terminals. As part of the proven Cembre A-P series, it delivers outstanding electrical conductivity, excellent mechanical strength and long-term reliability for demanding industrial electrical installations.
Manufactured from greater than 99.9% pure electrolytic copper, the A10-P25 is silver alloy brazed, annealed and electrolytically tin plated. These manufacturing processes improve crimp quality, increase resistance to corrosion and mechanical stress, and ensure a dependable low-resistance electrical connection throughout its service life.
Designed specifically for 50 mm² stranded copper conductors, this flat pin terminal is ideal for switchgear, industrial control panels, machinery, power distribution equipment and OEM electrical assemblies where robust conductor termination is essential.
Flat pin terminals provide dependable conductor terminations where electrical equipment incorporates flat clamping systems or movable plate terminals. The Cembre A10-P25 combines premium electrolytic copper with precision manufacturing techniques to provide excellent electrical conductivity and long-term mechanical reliability.
Its annealed copper barrel allows consistent crimping while the electrolytic tin plating protects against oxidation and corrosion. These characteristics make the A10-P25 an excellent choice for panel builders, OEM manufacturers and industrial electrical contractors requiring professional-quality conductor terminations.
| Series | A-P Copper Terminals |
|---|---|
| Product code | 2221990 |
| Product type | Flat pin copper terminal |
| Conductor size | 50 mm² |
| Terminal material | Electrolytic copper (>99.9% purity) |
| Surface finish | Electrolytic tin plated |
| Joint type | Silver alloy brazed |
| Pin width (B) | 9.5 mm |
| Palm length | 26 mm |
| Overall length | 45 mm |
| Internal barrel diameter | 10 mm |
| Cable stripping length | 20.9 mm |
| Operating temperature | -50°C to +150°C |
| Minimum packaging | 250 pieces |
| HS Code | 85369010 |
| Country of Manufacture | Taiwan |
It is used to terminate 50 mm² conductors onto equipment fitted with flat coupling terminals using movable plate connections.
The terminal is manufactured from greater than 99.9% pure electrolytic copper with an electrolytic tin-plated finish.
Silver alloy brazing improves mechanical strength while maintaining excellent electrical conductivity and long-term reliability.
The A10-P25 is designed specifically for 50 mm² conductors.
It is commonly installed in industrial control panels, switchgear, machinery, automation systems and power distribution equipment.
Cembre copper terminals are trusted by electrical contractors, panel builders and OEM manufacturers worldwide for reliable conductor termination, high electrical performance and long service life in demanding industrial installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...