Detailed Product Description 1. F10 AC auxiliary contactor 2. Various Types for Selection 3. High quality & Competitive price Working Conditions: Ambient Temperature (-40oC t 40oC) Height above Sea Level (h3000m) t=+25, relative air humidity 90% Situation of no sharp pounding, no explosion risk, no inductive dust, no air destroying insulators or corroding metal and so on. Carton packing or according to customer's requirement.