Application:

LC1 series AC Contactor is suitable for using in the circuits the rated voltage up to 1000V AC 50HZ or 60HZ, rated current up to 620A, for making & breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, time delay & machine-interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The Contactor is produced according to IEC 60947-4.

Specification:

Working condition:

• The average temperature in 24 hours shall not exceed +35 degree
• The altitude of the installation shall not exceed 2000m.
• The relative humidity shall not exceed 50% when the enviromental temperature is +40 degree.The relative humidity maybe higher at lower temperature condition. The maximun month-average relative humidity is 90% in the most humid month,with a minimun month average temperature +25 degree. The factor that dew may occur on the product surface due to temperature change shall be taken intp consideration.
• Pollution grade:Grade III.
• Installation class:III
• The product shall be installed and operated at a place without obvious shake, impact and vibration.