Warning ensure AC supply is switched off wind turbine hazard label

Warning ensure AC supply is switched off before disconnecting DC plugs and sockets wind turbine hazard label. Part of our laser hazard warning safety sign range, to ensure a safe operating environment when the AC electrical source is isolated before DC components are unplugged. Wind turbine hazard labels. Warning ensure AC supply is switched off before disconnecting DC plugs and sockets. Supplied in packs of 10 labels.WTS1010 Size 30mm x 80mm. Material self adhesive vinyl, with clear laminate.