40-40137 – Danger – 240 Volts – 600×450
40-4000S – Single Sided Exit/Luminous Sign
40-40001 – Hazard -Trucks Crossing – 450 x 600
40-40105 – Danger – Explosive Powered Tools in Use – Keep Clear – Metal
40-40020 – Hazard – Laser Beam Hazard 450 x 600