Micro switch-based side mounted level switches are used for controlling the fluid level of storage tanks under high and low temperatures. These level switches can also be used for handling flammable, aggressive, and toxic fluids. Side-mounted level switches are compatible with acid, toluene, benzene, and ethylene. These are equipped with cooling fins, float rods, and metal floats for their uninterrupted operation. These level switches can be fitted into pressure vessels and storage tanks to avoid overflow of stored containers. This micro switch-based product range is accessible with IP 65 protection rating.