
Product Overview
The KE612ST from CEMBRE is a non-insulated ferrule designed for terminating flexible copper conductors. The product is part of the KE series of non-insulated ferrules and is specified for a conductor cross-section of 6 mm². The KE612ST is made of tin-plated electrolytic copper (grade CW024A) with a stated purity greater than 99% and has a tin surface finish.
What it is and what it does
The KE612ST ferrule is used to create a compressed, uniform termination on stranded (flexible) copper conductors before insertion into screw or clamp terminals. The ferrule gathers the conductor strands into a single form, making connections more robust and simplifying mechanical and electrical contact in terminals where a unified conductor end area is required.
- Product name: KE612ST (Cembre P/N 2803030).
- Material: Tin-plated electrolytic copper, grade CW024A, purity >99%.
- Suitable for: Flexible copper conductors, 6 mm².
Technical context
The KE612ST is manufactured according to the manufacturer's specifications and references to standard EN 12449, as well as RoHS compliance. The temperature range for the series is stated as −50 °C to 150 °C. The ferrule has a compact geometry, which is indicated as suitable for termination in confined spaces.
Specifications
- Manufacturer: CEMBRE.
- Manufacturer no.: 2803030.
- Type: KE612ST (non-insulated ferrule for flexible copper conductors).
- Conductor cross-section: 6 mm².
- Length (L): 12 mm.
- C-dimension (C): 4.7 mm.
- Material: Tin-plated electrolytic copper (CW024A), purity >99%.
- Surface treatment: Tin plating.
- Reference standard: EN 12449.
- RoHS: Yes (stated as compliant).
- Stated operating temperature: −50 °C to 150 °C.
- Crimp geometry: trapezoidal; Square (indicated for the series).
- Packaging: minimum unit 500 pcs.; standard packaging 7,500 pcs.
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