
- SKU: ZY1134
Available Options
Always Short Circuit and Earth During Cable and Line Maintenance Sign ZY1134 reminds workers to short circuit and earth the line during cable and line maintenance. It has a yellow triangle with a lightning bolt and a blue circle with an earth symbol on top, and the text in white letters on a blue panel below.
Where Should It Be Placed?
It is mounted in switchgear rooms, transformer areas or field work points where cable and line maintenance is carried out.
Where Is It Used?
Excavation and construction sites
Cable trays and tunnels
Factory and plant grounds
Waste collection areas
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 | Excavation Site / Construction Site / Cable Tray / Factory |









