Switch for explosion-proof lights

Class I and Class II, Division 1 and 2 approved, the Larson EXP-DRW 0 to10V, dimmable explosion-proof rotary switch allows operators to adjust the intensity of explosion-proof lights. Constructed of copper-free cast aluminum, it operates on 120 to 277VAC. Available with a 1/2- or 3/4-in. hub size, the unit is wall mounted by 2 integral mounting tabs located on the housing corners.