Floatswitches Type 320 - 390 Product advantages ● elevation adjustment possible ● simple assembly ● long electrical lifetime due to implementation of dry-reed contacts ● high operating safety due to ventilation duct between slide tube and float Characteristics ● system of protection IP 64 ● installation in the cover of the container (from the top) or bottom of the container (from the bottom) possible ● multiple level heights can be monitored with one float ● alternatively normally open/normally closed contact function or changeover contact