Yaohua Electric Group Datasheets for Thermal Overload Relays

Overload relays prevent an electric motor from drawing too much current and overheating; includes thermal and solid state overload types.
Thermal Overload Relays: Learn more

Product Name Notes
3UA Thermal Relay 3UA thermal relay is suitable for using in power system with AC 50Hz,rated operation voltage up to 660V and 1000V,in main circuit,current from 0.1A to 630A.It is used to protect...
JRS8(T)Series Thermal Relay JRS8(T) series thermal relays are suitable for elec.power system with rated insulating voltage upto 660V,rated current upto 500A for overload and phase failure protection. It can be matched with B...
JRS1(LR1-D) Thermal Relay JRSl(LR1) series thermal relay is suitable for thermal protection in the circuit with AC50 or 60Hz,voltage up 660V,motor power up to 45KW.It has different attachment and temperature compensating function.It can...
JRS5(TH-K/N)Thermal Relay The thermal overload relays are suitable for overload protection of AC motor operated ib 8-hours duty or uninterrupted duty. The overload protected AC motor with frequency 50Hz,voltage up to 660V,current...
LR2-D Thermal Relay This series of thermal relay can be used in the circuit of 50Hz or 60Hz,rated insulation voltage 660V,rated current 0.1~93A for protecting the phase failure when the electric motor is...