The IP66/IP67/IP68/IP69 level guarantees complete protection against bad weather and water immersion. Another important feature is the certified extensive temperature range, from -40°C to +70°C. The MLX line is certified for dangerous areas with certification for use in Zone 1 and 2, Group IIB (Gas) and Zone 21 and 22, Group IIIC (Dust). Furthermore, the line is Lloyd's Register Type Approval System Test Specification Number 1 certified and can therefore be used in marine and offshore applications.