JBHB-20/25/40/63 household AC contactors (hereinafter referred to as contactors) are mainly used in power systems with AC 50Hz or 60Hz, rated working voltage to 230M rated working voltage to 230V, rated working current to 63A, for remote switching and main circuit control. This product is mainly suitable for the control of low inductance load of household appliances and similar uses as well as the load of household motors.
Normal working and installation conditions
•The ambient air temperature is一5 +40, and the average value is not more than+35 within 24 hours.
•Elevation: no more than 2000 m.
•Atmospheric Conditions: The relative humidity of the air at the installation site should not exceed 50% at the highestaltitude of +40 C. Higher relative humidity can be allowed at lower humidity. The average minimum temperature of the highesthumidity should not exceed +25 C. The average maximum relative humidity of the month should not exceed 90%, taking intoaccount that the change of factor temperature occurs on the surface of the product. Condensation.
•Pollution grade: pollution grade 2.
•Installation Category: Menswear Category II.
•Installation method: The "top hat" section "TH35-7.5" type installation rail is adopted.
Contactors'outline dimensions and installation dimensions