Heavy Duty 1 Pole Toggle Switch SPDT On-On Screw Terminals - A tough and reliable SPDT Toggle Switch for multiple applications.Heavy Duty 1 Pole Toggle Switch SPDT On-On Screw Terminals features include: SPDT, On-On 3 Screw Terminals 20 AMP, 125VAC 10 AMP, 277VAC 3/4HP, 125/250VAC Solid Brass or Nickel Plated Bushings 1/2" Mounting Hole Dielectric Strength: 1500V Mechanical Life Cycles: 100,000 Operating Temperature: 32deg;F to 185deg;F cURus Listed Order Qty of 1 = 1 Piece Below is more info on our Heavy Duty 1 Pole Toggle Switch SPDT On-On Screw Terminals