- Circuit Breakers[10]
- Contactors[10]
- Electrical Plugs & Sockets[10]
- Generator Parts & Accessories[1]
- Other Electrical Equipment[7]
- Power Distribution Equipment[2]
- Voltage Regulators/Stabilizers[7]
- Relays[10]
- Wall Switches[1]
- Transformers[10]
- Power Cables[1]
- Integrated Circuits[3]
- Current Meters[2]
- Voltage Meters[10]
- Temperature Instruments[10]
- Shaft Couplings[4]
- Contact Person : Ms. liu ling
- Company Name : Yueqing Junwei Electric Co., Ltd.
- Tel : 86-0577-62870352,18958716822
- Fax : 86-0577-62895580
- Address : Zhejiang,Yueqing,Jinlu Industrial zone baixiang North Town Yueqing City
- Country/Region : China
- Zip : 325604
siemens relay siemens theraml overlaod relay
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Specifications
Siemens alike 3RU Thermal Relay (Thermal Overload Relay)
Siemens alike 3RU Thermal Relay (Thermal Overload Relay)
3RU series thermal relays are suitable for using in the power system with AC 50/60Hz,rated operaton voltage up to 690-1000V,rated operation current from 0.1A to 100A.The yare used to protect AC 3 phase asynchronous motors against overload and phase failure.Theyalso have the fuctions of temperature compensation and trip indication.The products canbe fixed with 3RT series contactors,or be independently fixed.The items conformto IEC60947-4-1.
Features:1) Circuit requirements:a) Frequency: 50Hz / 60Hzb) Rated insulation voltage: 660Vc) Rated current: 0.1 - 100A2) To protect phase break when electric motors are overload3) Various temperature compensating functions4) Can be plugged in 3RT series AC contactors
siemens relay siemens theraml overlaod relay
