Little Giant RS-5-LL 115 Volt Low Level Piggyback Diaphragm Switch with 25" Power Cord (599019)Converts any manual pump, up through 1/3 HP (10 max. run amps), to automatic. When mounted to 5-MSP pump, "on" level range is 2" - 3" (5.1cm - 7.6cm), "off" level range is 1/2" - 1 1/2" (1.2cm - 3.8cm).Little Giant RS-5-LL 115 Volt Low Level Piggyback Diaphragm Switch with 25" Power Cord (599019) Features: Converts any manual pump to automatic operation, up through 1/3 HP UL/CSA listedLittle Giant RS-5-LL 115 Volt Low Level Piggyback Diaphragm Switch with 25" Power Cord (599019) Specifications: Horsepower: 1/3 Cord Length: 25" Voltage: 115 Amps: 10 Weight: 2.25 lbs. Height: 4.75" Width: 1.7" Length: 3.03"