Product advantage
1.OEM factory 
2.Passed CE/ISO Cert 
3.have trade with many countries 
4.New product development ability
H3 are power line relays allowing 10 to 150 Amps switching power,with voltage ratings from 280 to 480VAC.H3 series is dual SCR power hybrid technology provides highly efficient thermal managenment  for greatly increased cyclic lite.

High power,high current and high performance,low cost circuit design.

Logic compatibe current regulated inputl.4000Vrms optical isolation.

Both"Zero Voltage"&phase controllable"Random Switching"version high voltage(1200VPK)verisons

LED indication for control input,control voltage range:4 to 16VDC or 3 to 32VDC

Industry standard "SCR modules"package