PRODUCTHOME >> PRODUCT
Product information Back
  • Product Name:Over/Under Votage U3+O3
  • Keyword:
  • Be viewed: 2300 Times
Product introduction
 
Over/Under Voltage Protector
◆Mounted on the right side of circuit breaker, actuate the combined device to trip in case of under voltage or over-voltage,effectively prevent the device from closing operation under abnormal power voltage condition.
◆Rated voltage (Ue): AC 230V
◆Rated insulating voltage (Ui):500V
◆Over-voltage tripping range:280V ±5%
◆Under-voltage tripping range:170V ±5%
◆Electro-mechanical endurance:≥4000
Modular Accessories
Function Order Code
Auxiliary Contact F3
Auxiliary Alarm SD
Over/Under Voltage Protector U3+O3
Shunt Release3 S3
close
  • QQ Service

  • Online Consultation
  • Service点击这里给我发消息
  • ServiceCall me!