This 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,It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66, making it ideal for operation in harsh environments,It is easily combined with Harmony range of contact blocks to perform a large variety of control functions,High performance International standards & certifications (Marine ABS certification, IP66, Type 1, 2, 3, 3R, 4, 4X, 12 and 13)