In terms of durability magnetic reed switches are known to be reliable for years of trouble free use. The internal switching mechanism has sealed gold cross point contacts for reliable low current operation.
Low Voltage Relay Wiring
Low voltage float switch. A vertically mounted float switch is set to activate or deactivate at specific levels. When water rises to a preset level in the sump basin the switch turns on and the pump starts. Float switch controls low voltage for use with any float switch waterline controls fslc series the fslc seres is a waterline controls unit manufactured by system dynamics inc 888 905 1892 and supplied by system dynamics inc 888 905 1892 shall be supplied as a unit with float switches. Sump and sewage float switches have a float that raises and lowers depending on the water level in the sump basin to automatically control switch operation. When the water is drained down the switch turns off and the pump stops. For most of us this wont suffice since most well pumps are 1 hp or larger.
Sump alarm 2359 and 2368 series 3 wire float switches are rated for direct control of pumps up to 12 hp or 13 amps at 120 or 240 vac for non continuous operation of the pump. 115230 ac volt piggyback vertical mechanical float switch sump sew and eff float switch 10 ft. Float level switches prosense float level switches provide a low cost solution for single point monitoring of liquid level in industrial applications. Float switches are used to trip high low level alarms engage relays control or startstop pumps openclose valves etc. Based on the liquids fluctuation above or below the set levels the float switch will work to alert its owner to the changes. Description the wa170 low voltage float switch offers a reliable low current control for ac and dc applica tions in potable water wastewater and sewage.
Cord length 15 hp pvc 13 amperage rating for use with universal. They are a simple inexpensive way to provide independent or redundant setpoints for emergency shut down or backup. Designed for shock and vibration resistance powerful magnets in the float actuate a reed switch as the liquid level varies.
Gallery of Low Voltage Float Switch
