- SKU: EF2579
Available Options
Before Working on High Voltage Overhead Lines Ground Using Grounding and Short Circuit Equipment Sign EF2579 is a mandatory sign requiring grounding before work starts on high voltage overhead lines. A blue circle shows a pole, conductors and a ground symbol, with a long instruction in white on a blue band below.
Where Should It Be Placed?
It is posted at the work area or vehicles of high voltage line crews, or at a switchyard entrance.
Where Is It Used?
Earthing points and busbars
Electrical panels
Transformer and distribution centres
Lightning protection lines
Size, Material and Finish Options
A5 (148×210 mm)
A4 (210×297 mm)
A3 (297×420 mm)
A2 (420×594 mm)
Vinyl sticker: applied to flat surfaces such as walls, doors and glass.
3 mm Dekota board (PVC): light and rigid; mounted with screws, silicone or double-sided tape.
1 mm galvanized steel: the most durable choice for outdoor use and areas with a risk of impact.
Standard: for well-lit areas.
Photoluminescent: glows in the dark when the lights go out.
Reflective: reflects torch or headlight beams.
Our signs are produced in our own workshop.
| Features | |
| Product Type | Mandatory Sign |
| Size | A5 (148×210 mm) / A4 (210×297 mm) / A3 (297×420 mm) / A2 (420×594 mm) |
| Material | Galvanized Steel Sheet (1 mm) / Dekota PVC Board (3 mm) / Vinyl Sticker |
| Sheeting Type | Standard (Non-Reflective) / Reflective / Photoluminescent (Glow in the Dark) |
| Environment | Indoor and Outdoor |
| Area of Use | Earthing Point / Electrical Panel / Transformer |
