Images and designs are protected by copyright. © National Safety Signs High Voltage Underground D1089From: $8.71 Material Choose an option.55mm Steel1.6mm AluminiumCorflutePolypropyleneVinyl Sticker Select Size Choose an option225mm x 150mm300mm x 225mm450mm x 300mm600mm x 450mm900mm x 600mmClear *Select Reflective NoneClass 2 Reflective (Similar to Car Number Plates)Class 1 Reflective (High Prismatic Road Reflective)Luminous Material (Glow in the Dark, Emergency signs, NOT Road Signage) Protective Overlaminate Have Additional Instructions? High Voltage Underground D1089 quantity Add to cart or quote Related products 11000 VOLTS D1001 From: $3.51 Add to cart or quote 2200 VOLTS sign D1002 From: $8.71 Add to cart or quote Overhead Electrical Hazard sign D1016 From: $8.71 Add to cart or quote 240 VOLTS sign D1003 From: $3.51 Add to cart or quote