Why Choose the Cembre 2163090 Non-Insulated Copper Pin Terminal?
The Cembre 2163090, also identified as S2.5-P12, is a premium non-insulated copper pin terminal designed to provide secure, low-resistance electrical terminations for stranded copper conductors. Manufactured from high-purity electrolytic copper with an electrolytically tin-plated finish, it delivers outstanding electrical conductivity, excellent corrosion resistance and long-term reliability in demanding industrial applications.
Designed for professional electricians, panel builders and OEM machine manufacturers, the terminal incorporates a brazed seam barrel for superior mechanical strength together with an internally knurled barrel that enhances conductor grip and pull-out resistance after crimping. The solid pin design is ideal for insertion into terminal blocks, PLC terminals and other clamp-style electrical connections.
Suitable for 1.5–2.5 mm² (16–14 AWG) conductors with a 12 mm pin length, the Cembre 2163090 is widely used in industrial control panels, switchgear, automation systems, machinery and power distribution equipment requiring dependable electrical connections.
Key Advantages
- Manufactured from 99.9% pure electrolytic copper.
- Electrolytically tin-plated for excellent corrosion resistance.
- Solid pin design provides secure insertion into terminal blocks.
- Brazed seam barrel ensures excellent mechanical strength.
- Internally knurled barrel improves conductor grip and electrical contact.
- Designed for demanding industrial and commercial electrical installations.
Key Features
- Manufacturer: Cembre.
- Manufacturer reference: S2.5-P12.
- Cembre ordering code: 2163090.
- Non-insulated pin terminal.
- Electrolytic copper construction.
- Electrolytically tin-plated finish.
- Suitable for 1.5–2.5 mm² (16–14 AWG) conductors.
- 12 mm pin length.
- Brazed seam construction.
- Operating temperature: -50 °C to +150 °C.
Reliable Electrical Connections for Industrial Installations
Cembre S-Series pin terminals are manufactured from high-purity electrolytic copper and electro-tinned to provide outstanding conductivity while resisting oxidation and corrosion. The brazed seam construction improves mechanical durability, while the internally knurled barrel enhances conductor retention and produces consistent, high-quality crimp connections.
The solid pin configuration is particularly suited to terminal blocks, PLC terminals and industrial control equipment, providing reliable electrical performance while simplifying installation and maintenance across industrial automation systems.
Typical Applications
- Industrial control panels.
- PLC and terminal block wiring.
- Electrical switchgear.
- Industrial machinery.
- Automation systems.
- Power distribution and maintenance projects.
