SHV-12/630A circuit breaker switch has the advantages of easy installation, less maintenance, long life, small size, cheap price, safe and reliable. The product conforms to the technical requirements of GB1984-89,GB/T1984-2003 AC high voltage circuit breaker. Main loop 630A-20KA/25KA, mechanical life: 10000 times. Grounding loop 20KA,mechanical life: circuit breaker 10000 times, isolation/grounding: 3000 times /3000 times.
Use of environmental conditions note: The altitude should not exceed 2000 meters, and the intensity of the earthquake should not exceed 8 degrees. The ambient temperature of the product is -30ºC~+40ºC, the daily average relative humidity is not more than 95%, the monthly average is not more than 90%; The installation place with frequent violent vibration, water vapor, gas, chemical corrosive deposition, salt spray, dust and dirt, fire and explosion hazards are not suitable for use.
Complaint
