This Universal Sump Pump Float Switch and Septic Float Provides Reliable Measurement and Control of Water Levels for Both Empty and Fill Applications. With a Cable and Adjustable Tether to Accommodate an Array of Needs, This Sump Pump Float Switch Helps Eliminate the Potential for Water Damage with Minimal to No Oversight After Installation. The Water Boss Float Switch is Controlled by a Honeywell Micro Switch and is Rated for use with12-24VDC and 120-240VAC. It's Snap Action Design and Accurate Repeatability Offer Dependability and Extended Life. With a Corrosion Resistant Polypropylene Casing and Temperature Resistance of 32 to 140°F, This Float Switch is Ideal for Light to Medium Amounts of Suspended Solids like Ground Water or Sewage Water. It Holds CE and IEC Approvals. For Frustration Free Water Level Monitoring and Irrigation Control, Add This Water Level Float Switch to your Holding Tank or Utility Pump Today. Overall Dimensions are 6.5 inches x 1.5 inches x 3.25 inches. We Confidently Offer an Unrivaled 5 Year Warranty Against Manufacturer Defects.