Hubbell Wiring Device-Kellems Wall Switch, Toggle, Momentary, Black HBL1557L

Wall Switch, Color Black, Current Rating 20 A, Illuminated No, Pilot Light No, Switch Function Momentary, Switch Type Single Pole/Double Throw, Voltage Rating 120/277V AC, Wiring Method Back/Side, Horsepower Rating Not Applicable, Locking Style Fork Key, Maximum Wire Size 10 AWG, Minimum Wire Size 14 AWG, Mount Hole Center-to-Center Height 3.3 in, Nightlight No, Number of Switches 1, Resistance Properties Impact , Standards UL Listed, Switch Style Locking