LR2 series thermal relay 1.20 years experience 2.competitive price 3.Certificate:ISO9001:2000, ISO14001:1996,CE LR2 thermal relay:1.Model: LR22.Function:protect the phase break when the electric motor is overload3.Rated working voltage:220/380/500VAC,220/110VDC4.Rated current:0.16~93A5.Type:LR2-D13,23,336.Can be plug in LC1-D7.Certificate:ISO9001:2000, ISO14001:1996,CE