Single core H07Z-K 90°C 1X4 BU 100 M, single core, 1X4, blue, ring, U0/U: 450/750 V, halogen-free mixture, HAR-certified, fixed installation, Areas of application: Can be used on cable trays for open installation for potential equalization, Suitable for wiring inside control cabinets, For wiring lights, For fixed and protected installation in electrical installation pipes on or under plaster, Can be used in dry rooms, For operating temperatures from -40 °C to +90 °C, For wiring machine-internal circuits, in compliance with special fire protection requirements, Benefits: Various core insulation colors available, Classified fire behavior in accordance with EU Directive 305/2011 (BauPVO/CPR) with article number selection on the LAPP website, ¿HAR¿ cables widely accepted in Europe and can be used,Compact design for easy processing,Halogen-free core insulation mixture as well as low smoke development and low corrosiveness of the gases in the event of fire facilitate use in public areas,Manufactured according to the harmonized European design H07Z-K, with the marking HAR for tested safety and quality (does not apply to: transparent, green (single color), yellow (single color), all double colors (except green-yellow and yellow-green)),Available as a ring, on a spool or in a disposable large box. Availability of large boxes depends on color and cross-section and is generally only available up to 6 mm² conductor cross-section