This circular shape push-button is ideal for situations where quick actions are required for a process or machine to function correctly or where operator movements require maximum ergonomy It is clearly distinguishable visually at a distance thanks to its clear colors It is impact resistant, dust resistant, water resistant and vibration resistant, making it ideal for operation in harsh environments It is easily installed into a standard 30mm diameter panel cut-outs and easily connected with control circuits It weights 0.19 kg High performance International standards & certifications (Marine ABS certification, IP66, Type 1, 2, 3, 3R, 4, 6, 12 and 13)