JRS2 Series Thermal Relay

1.Application JRS2 thermal relay is suitable for AC 50/60Hz, voltage up to 660V and current up to 630A,general AC motor of long or discontinuous long operation, used as overload protection and hasthe functions of breaking phase protection, temperatur...

JR28 Series Thermal Relay

1.Application JR28 series thermal relay is suitable for using in the circuit rated voltage up to 660V, ratedcurrent 93A AC 50/ 60Hz, for over-current protection of AC motor. The relay has the differentialmechanism and temperature compensation and can...

JR28N Series Thermal Relay

1.Application JR28N series thermal relay is suitable for using in the circuits rated voltage up to 660V, rated current 93A AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensation and...

JR30 Series Thermal Relay

1.Application JR30 series thermal relay is used in the circuit of 50/60Hz, rated insulation voltage 660V,rated current 0.1-85A for protecting the phase break when the electric motor is overloaded. Therelay has different mechanism and temperature comp...

JDB200-B series solid state overload relay

1.Application The JDB200-B series solid state overload relay is suitable for protection of phase-failurre and overload of AC motor of AC50/60Hz, rated voltage up to 690V, rated current up to 600A. The features are reliable, lower energy comsumption...