The EAE E-Line KY-S is a compact lighting and low-power busbar system designed for flexible electrical distribution to lighting circuits, emergency lighting, socket outlets and small electrical equipment. The KY-S family covers 25A, 40A and 63A configurations using tin-plated copper conductors, with options for both single-phase and three-phase applications.
E-Line KY-S supports multiple conductor configurations and plug-in distribution points along the busbar route. Dedicated DALI configurations are also available for lighting automation, allowing lighting power and control requirements to be integrated within the same system. Typical applications include offices, factories, workshops, car parks, retail environments and data centres. Manly-Tech supplies EAE E-Line KY-S systems and can assist with product selection, technical coordination, BIM and engineering requirements.

| Specification | Value |
|---|---|
| Product Type | Low-power plug-in busbar system |
| Rated Current | 25A / 40A / 63A |
| Standard KY-S | 25A / 40A / 63A copper conductor |
| KY-S DALI | 25A / 40A copper conductor |
| Conductor Material | Copper |
| Conductors | Full-length tin-plated copper |
| Conductor Configuration | 2, 3, 4, 5 or 6 conductors |
| Lighting Control | DALI-compatible configurations available |
| Phase Configuration | Single-phase or three-phase |
| Protection Degree | IP55 |
| Mechanical Impact Protection | IK07 |
| Rated Operational Voltage | 400V |
| Rated Insulation Voltage | 690V |
| Rated Frequency | 50–60Hz |
| Housing | Pre-galvanised sheet metal; optional RAL 7038 finish |
| Tap-Off System | Plug-in outlets |
| Tap-Off Plugs | 10A / 16A |
| Tap-Off Boxes | Up to 32A |
| Standard | IEC 61439-6 / IEC 61439-1 |
| Typical Application | Lighting, emergency lighting, socket circuits and small-power equipment |
EAE E-Line KY-S products are supplied subject to the manufacturer’s applicable warranty terms and installation requirements. Contact Manly-Tech for warranty information applicable to your specific product configuration and project.
EAE E-Line KY-S Product Catalogue
Technical specifications, conductor configurations, tap-off products, dimensions, installation guidance and application information for the E-Line KY-S busbar system.
EAE E-Line KY-S Product Catalogue
EAE Manuals & Installation Guides
Access EAE’s current installation and technical guidance for busbar systems.
EAE Manuals & Installation Guides
EAE Busbar BIM & Revit Resources
BIM and Autodesk Revit resources for EAE busbar system design and project coordination.