
- SKU: YT7121
Available Options
Do Not Start Work Before Power Is Cut Sign YT7121 is a prohibition sign that tells people not to start work before the power is cut. It shows a black stop hand and a person in a hard hat inside a red prohibition circle, with the text "ENERJİYİ KESTİRMEDEN İŞE BAŞLAMA" in white on a red panel below.
Where Should It Be Placed?
It is mounted on electrical panels and next to machines and lines under maintenance.
Where Is It Used?
Main distribution panels
Machines and production lines
Maintenance and repair areas
Factories and workshops
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 | Prohibition 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 | Main Panel / Machine / Maintenance Area / Factory |









