Protection/Monitoring relays

Level switches

They monitor the level of conductive liquids in wells, tanks, reservoirs, etc. They can monitor from one to six levels of water with optional fill / drain functions. These are either separately marketable products, or directly involved in the setup with a contactor or motor starter.

Level set HRH-4

Level switch HRH-5

Level switch HRH-5 + switchboard ECH-4G IP65

Level switch set HRH-MS

Level switch set HRH-VS

Level switch set HRH-MS-VS

Level switch - HRH-6

Level switch HRH-7