- Voltage Meters[2]
- Current Meters[9]
- Locks[10]
- Lamp Poles[10]
- Ventilation Fans[9]
- Fans & Cooling[3]
- Switching Power Supply[10]
- Gasoline Generators[1]
- Diesel Generators[1]
- Electric Bicycle Motor[6]
- Other Generators[3]
- Relays[2]
- Timers[4]
- Circuit Breakers[5]
- Other Security & Protection Products[2]
- Lightning Rod[7]
- Solar Controllers[2]
- Lock Parts[2]
- Contact Person : Ms. Wu Marina
- Company Name : Yueqing Onlybo Instruments Co., Ltd.
- Tel : 0086-577-27878258
- Fax : 0086-577-27878258
- Address : Zhejiang,YUEQING,NO.152,XIXING ROAD,LIUSHI,YUEQING,ZHEJIANG,CHINA
- Country/Region : China
- Zip : 325604
3RU series thermal overload relay
3RU series thermal overload relay,Sirius thermal overload relay,overload thermal relay:
specification:
3RU series thermal relay are suitable for using in the power system with AC 50/60Hz, rated operation voltage up to 690-1000V, rated operation current from 0.1A to 100A, they are used to protect AC 3 phase asynchronous motors against overload and phase failure, they also have the functions of temperature compensation and trip indication. The products can be fixed with 3RT series contactors, or be independently fixed, conform to IEC60947-4-1.
3RU1146-1DBO 18-25A
3RU1146-1EBO 22-32A
3RU1146-1FBO 28-40A
3RU1146-1HBO 36-50A
3RU1146-1JBO 45-63A
3RU1146-1KBO 57-75A
3RU1146-1LBO 70-90A
3RU1146-1MBO 80-100A
3RU series thermal overload relay
