Danger High Voltage Sticker
Terms and Conditions
Orders Dispatched Within 24 hours - Excluding Weekends and Bank Holidays.
Danger High Voltage warning labels in a matte finish, available small at 48 by 58 mm and large at 204 by 242 mm.
Labelling a high voltage system is part of building it. A converted car will at some point be opened by somebody who did not build it: a technician, a recovery driver, an MOT tester, a firefighter, or whoever eventually breaks it for parts. None of them can tell by looking that an unmarked box holds four hundred volts. The label is how they find out before touching it rather than after.
This is the Danger wording, which is the stronger of the two forms. Use it on the things that would actually hurt someone: the pack enclosure, the main disconnect area, high voltage junction boxes and anywhere a live conductor is behind a removable cover.
It also matters for inspection. Electrical safety labelling is a common requirement in automotive and energy storage work, and an unlabelled pack is something an inspector will pick up.
Key specifications
| Type | Danger High Voltage warning label |
|---|---|
| Small size | 48 mm wide by 58 mm long |
| Large size | 204 mm wide by 242 mm long |
| Finish | Matte |
| Discount | Multipack saving available |
Features
- Two sizes, for enclosures and for individual components
- Matte finish, which stays readable rather than reflecting under a torch
- Meets common electrical safety labelling requirements
- Multipack discount, since a build needs several
Compatibility
For EV battery enclosures, high voltage junction boxes, inverter and charger housings and energy storage cabinets.
We also list a plain High Voltage label without the Danger wording, for identification rather than warning. Use Danger where someone could be hurt and the plain label where you are simply marking a route.
Put them where someone will look before opening something, not where they will see after. A label on the inside of a lid has already failed at its job.
Clean the surface first. Adhesive on a greasy or dusty panel lifts at the corners within a year, and a half detached warning label is one that gets ignored.
In the box
- Danger High Voltage labels, in the size and quantity selected
Downloads
No document is published for these labels. For the exact artwork or the standards they reference, contact us.
Worldwide Shipping
Fellten offers worldwide shipping through trusted carriers including UPS, DHL, and pallet freight services. Whether you're a professional installer or a classic car enthusiast, we ensure your order is packed securely and delivered efficiently.
We are fully certified to ship dangerous goods, including lithium-ion batteries, in compliance with all international regulations.
For UK orders, most in-stock items are eligible for next working day delivery if placed before 12:00 PM. Orders placed after this time will be shipped on the next working day. Please note that all delivery estimates are stock-dependent, and you will be notified if any delays are expected.
Shipping costs are calculated at checkout based on your location and order details, so you’ll always have clear and accurate pricing before completing your purchase.
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