Platinum Signs
Danger — 330,000 Volts Sign
PSS-ELEC-008 · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
This AS 1319 danger sign alerts personnel to extreme electrical hazard at 330kV transmission sites, substations, and high-voltage corridors. The bold red-and-black format ensures immediate recognition in field conditions. Offered in Colorbond, polypropylene, and aluminium across 300×450 mm, 450×600 mm, and 600×900 mm. Reflective Class 1 and Class 2 options available for low-light visibility. Mounting holes can be pre-drilled to your specification. Platinum Signs delivers Australia-wide to utilities, contractors, and maintenance teams. Trade accounts receive volume discounts on multi-site orders. All materials meet Australian electrical safety standards.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Electrical Safety Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-ELEC-008
Available materials
| Material | Specification |
|---|---|
| Colorbond Steel (0.6mm) | Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent installations, harsh environments. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
| Aluminium (1.6mm) | Rigid aluminium sheet suited to long-term signage where corrosion resistance and dimensional stability matter. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent outdoor installations and high-durability sites. |
Available sizes
- • 300 x 450mm (Medium)
- • 450 x 600mm (Large)
- • 600 x 900mm (Extra Large)
Volume pricing — Polypropylene (1.6mm) · 300 x 450mm (Medium) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $31.95 | — |
| 5-9 | $29.39 | -8% |
| 10-24 | $27.16 | -15% |
| 25-49 | $24.28 | -24% |
| 50-99 | $21.73 | -32% |
| 100+ | $19.17 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/electrical/danger-330000-volts.
Frequently asked
Is this sign suitable for indoor substations?
Yes. Aluminium and polypropylene work well indoors; Colorbond suits outdoor transmission corridors. Choose your material based on exposure to weather and UV.
What's the difference between Class 1 and Class 2 reflective?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
Can I order these with pre-drilled holes?
Yes. Four-corner pre-drilled holes are an optional extra with a base surcharge of $3.00 inc GST per sign for the listed configurations, before any applicable volume discount. Select the option to update the configured total before adding to cart.
Do you offer bulk pricing for multiple installations?
Automatic volume pricing is 5–9 signs: 8% off, 10–24 signs: 15% off, 25–49 signs: 24% off, 50–99 signs: 32% off, 100+ signs: 40% off. The configurator is the source of truth and updates the unit price as quantity changes.
How long does delivery take across Australia?
Standard delivery is 5–7 business days. Remote areas and large orders may require additional time; we'll confirm at checkout.