CZ0512 Explosion-proof thermorelay module

Product Details：
Ex mark:Ex Ⅱ2G Ex de Ⅱ C Gb
Intended use:Can be used in zone 1 ,zone 2,zone21,zone22
Ambient temperature use:-40℃≤Ta≤70℃
Rater voltage:690V Rated current:up to 38A
Setting range of over loda trip:up to 38A
Rated voltage of aux.contact:690V,Rated current of aux.contact:5A
Terminals:main contacts 1~10mm2(6~10mm2 used in connection with comperssion lug) Auxiliary contact 1~2.5mm2
Material of enclosure:Unsaturated resin