HCH8 Series Houeshold AC Contactor (HCH8 Series)

The products is mainly applicable to a power system of AC 50Hz(or 60Hz), rated working voltage up to 230V , and in a line of application class AC-7a with rated working voltage up to 230V and rated working current up to 20A.It is used to remotely close or/and switch off the line.
   The product is in conformity with the standards: GB 17885 IEC 1095
 
Type and meaning 
HCH8-20
│ └Rated current (AC-7a,230V)
└───H: Factory code
   C: AC contactor
   H: Household
   8: Design sequence No
 
Working condition 
Environmental temperature is -5℃+45℃.
The average temperature in 24 hours shall not exceed +35℃
The altitude of the installation place shall not exceed 2000m.
The relative humidity shall not exceed 50% when the environmental temperature is +40℃.The relative humidity may be higher at the lower temperature condition. The maximum month-average relative humidity is 90% in the most humid month with a minimum temperature +25℃ /month. The factor that dew may occur on the product surface due to temperature change shall be taken into consideration.
Pollution grade:Ⅱ
Installation:Ⅱ
Installation mode: installed with top cap section shaped TH35-7.5 installation guide rail.
The product shall be installed and operated at a place without obvious shake,impact and vibration.