29+Years
29+Years
10 Available
Condition: New
The Johnson Pump Ultima Switch Auto Control with Mirus, part number 36303, is a solid-state switch accessory designed for automated fluid level detection. It utilizes Mirus field effect detector cells to sense water and other fluids through micro-electrical fields, without direct contact between the sensors and the fluid. This design prevents corrosion and ensures operation unaffected by oil or debris. The switch activates when fluid reaches a 50 mm (2") level and deactivates at 20 mm (3/4"), incorporating a 3-second delay to prevent false starts. It is rated for use with Johnson Pump submersible pumps, supporting up to 20 amps at either 12 or 24 volts. This product is suitable for IT environments or facilities requiring reliable, automated fluid management where traditional float switches may be prone to failure due to moving parts or exposure to contaminants.
The Ultima Switch is rated to handle all Johnson Pump submersible pumps, supporting up to 20 amps at 12 or 24 volts.
The switch activates at a 50 mm (2") fluid level and deactivates at a 20 mm (3/4") fluid level. It includes a 3-second delay to prevent false starts.
It uses Mirus field effect detector cells that produce micro-electrical fields to detect disruptions caused by water and fluids. The detector cells are totally sealed and do not come into contact with the water.
No, the Ultima Switch features totally sealed solid-state electronics and field detectors with no moving parts, no mercury, and no exposed sensors, which eliminates corrosion possibilities.
36303 - Johnson Pump Ultima Switch Auto Control w/Mirus
