This selector switch provides an ergonomic interface for controlling your machines Its schematic is clearly distinguishable thanks to clear colors, minimizing errors during initial wiring and later maintenance operations It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP69K, making it ideal for operation in harsh environments It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections High performance International standards & certifications (Marine ABS certification, Type 1, 2, 3, 3R, 4, 4X, 12 and 13)