Melbye M230 is a small PVC warning sign 45 x 30 x 3 mm, printed in Norwegian with "Utkoblet - Arb. pågår" (disconnected - work in progress) and the electrical-hazard symbol, in yellow. The sign attaches magnetically to switchgear or panel doors, is waterproof and reusable, and is used as an isolation tag during maintenance work. Made in Norway, supplied in packs of 10.
| Manufacturer part number (MPN) | M230 |
| EAN / GTIN | 7070701024516 |
| Sales unit | pcs |
| Package quantity | 10 pcs |
| Shape | Rectangular |
| Material quality | Polyvinyl chloride (PVC) |
| Waterproof | Yes |
| With alert-/information symbol | Yes |
| Self adhesive mounting | No |
| Symbol | Electrical hazard |
| With alert-/information text | Yes |
| Language of the imprint | Norwegian |
| Width | 45 mm |
| Height | 30 mm |
| Thickness | 3 mm |
| Type of fastening | Magnetic |
| Colour | Yellow |
| Fluorescent | No |
| Photoluminescent (glow in the dark) | No |
| Country of origin | Norway |
| MOQ | 1 |