Product Description
Cembre S1.5-M10 — non-insulated ring terminal
The Cembre S1.5-M10 is a non-insulated S-series ring terminal designed for copper conductors. The terminal features a brazed neck, is electrolytically tin-plated, and annealed to facilitate compression during crimping. Internal knurling increases grip on the conductor and improves tensile strength of the connection.
Function and Application
The product is used for mechanical and electrical connection between a copper conductor and a metric screw/stud connection (M10). The Cembre S1.5-M10 is specified for conductor cross-sections from 0.25 mm² to 1.5 mm² and fits an M10 diameter screw (ØD 10.5 mm). The terminal's construction — high-purity electrolytic copper, tin-plating, and annealing — is specified by the manufacturer and describes the material-technical choices that affect crimping properties and corrosion resistance as indicated by Cembre.
- Material: electrolytic copper (purity stated by the manufacturer >99.9%).
- Surface treatment: electrolytic tin-plating.
- Brazed neck and annealing: specified by the manufacturer.
- Internal knurling for improved contact with the conductor.
Practical Details
The Cembre S1.5-M10 is dimensioned and supplied in standard packaging as indicated by the manufacturer. The crimp geometry is listed as "indent" (crimp profile specified by the manufacturer). The operating temperature range is specified from −50 °C to 150 °C, and the product is stated as RoHS-compliant.
Specifications
- Product: Cembre S1.5-M10 (non-insulated S-series ring terminal)
- Conductor cross-section: 0.25 ÷ 1.5 mm²
- Screw/stud: M10 (ØD 10.5 mm)
- Material: electrolytic copper (>99.9% purity)
- Surface: electrolytically tin-plated
- Construction: brazed neck; annealed; internal knurling
- Crimp geometry: indent
- Operating temperature range: −50 °C to 150 °C
- Dimensions (example values from manufacturer's table): B 15.5 mm; N 7.75 mm; L 25 mm
- Tightening torque (stated in manufacturer's table): 20 Nm (high conductivity screw), 35 Nm (8.8 grade screw)
- Standard packaging: 3000 pcs.
- RoHS: Yes
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