Main Switch Essential Supply

This label reads Main Switch Essential Supply, giving electricians and switchboard installers a clear way to mark the switch controlling essential circuits within a distribution board. It suits boards that separate essential loads from general or non-essential supply, helping anyone working on or servicing the switchboard quickly identify which switch governs the essential supply line.

Traffolyte is a rigid laminate that stays legible after years on a live switchboard, with the laser-engraved text cut through the surface layer so it won't fade, smudge or peel like a printed sticker. At 18mm x 18mm, it's sized to sit neatly alongside other small switchboard labels without crowding the layout. Order enough for every board you're labelling in one run.