4,440 Motor Protective Relay
results from116 suppliers
Aoasis Agkm-02 Low Voltage Control Protective Relay 380V 0.1-20s AC Motor Protection Relay
US$ 4.8-7.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
3A 250VAC Resistive Protective Relay Motor Protector Electronic Overload Over Current Relay
US$ 5-8.1 / Piece
Min. Order:5 Pieces
- Theory: Current Relay
- Usage: Motor Control Applications
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Medium Power Relay
Gth-22 Motor Protective Thermal Overload Relay
US$ 3.15-3.75 / Piece
Min. Order:1000 Pieces
- Theory: Thermal Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Medium Power Relay
1.6-2.5A AC 50/60Hz Motor Overload Protective 10A 5A Thermal Relay Switch
US$ 1.75-1.83 / Piece
Min. Order:100 Pieces
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
Motor Phase Failure&Phase Sequence&Over-Voltage&Under-Voltage Protective Relay
Min. Order:500 Pieces
- Theory: Voltage Relay
- Usage: Motor Protector
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Medium Power Relay
Protective 3-Phase Induction Electronic Motor Protection Relay
US$ 6.2-6.8 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
- Electricity Type: Dc
- Action Principle: Electromagnetic Type
- Size: Miniature
- Contact Form: 2z
Elecnova Protective Motor Relay LCD Display Protection Relay with RS485
US$ 80-150 / Piece
Min. Order:1 Piece
- Structure: Combination
- Signal: Continuous
- Certification: CCC, CE, UL
- Condition: New
- Customized: Customized
- Port: Shanghai
0.63-1A AC 50/60Hz 1-1.6A 50A Jr28s Electric Motor Protective 10A 5A Overload Thermal Relay Switch
US$ 1.75-1.83 / Piece
Min. Order:100 Pieces
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
0.16-0.25A AC 50/60Hz 0.25-0.4A Electric Motor Overload Protective 10A 5A Thermal Relay
US$ 1.75-1.83 / Piece
Min. Order:100 Pieces
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
Aoasis Agkm-02 380VAC Miniature Voltage Protective Relay Motor Phase Voltage Control Relay
US$ 7.1-7.6 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
LCD Display Motor Voltage Protection Relay With Multi Protective Function
US$ 15.69-18.87 / Piece
Min. Order:5 Pieces
- Theory: Voltage Relay
- Usage: Motor Protective
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Type: Electric Parameter Relay
5.5-8A AC 50/60Hz 7-10A Electric Motor Overload Protective 10A 5A Contactor and Thermal Relay
US$ 1.75-1.83 / Piece
Min. Order:100 Pieces
- Theory: Thermal Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 4
- Load: Weak Power Relay
1no 1nc Hot Overload Auto Electrical Motor Protective Relay (GHT-22)
US$ 1.95-2.25 / Piece
Min. Order:1000 Pieces
- Theory: Thermal Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Overload Protect Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Weak Power Relay
Aoasis Adgk-01 220V AC Digital Protective Relay Motor Phase Voltage Control Relay
US$ 6.7-14 / Piece
Min. Order:1 Piece
- Theory: Digital Display Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Protective 3-Phase Induction Motor Reverse Voltage Monitoring Relay
US$ 9.1-10 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
- Electricity Type: Dc
- Action Principle: Electromagnetic Type
- Size: Miniature
- Contact Form: 3z
Comprehensive Motor Protective Relay with Multi Communication Leakage Protection Logic Programmable 6 Kinds of Soe 40 Waveform Records
US$ 215.4-646.2 / Piece
Min. Order:1 Piece
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: CE
Pr200 380V 3p3w Electric Motor Protective Relay, Thermal Protector, Unbalance Overload Relay Motor Protection Relay
US$ 60-150 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Motor Protect
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 2
- Load: Medium Power Relay
Intelligent 2-Channel Low Voltage Digital Overload Ground Fault Protection Motor Protective Relay with RS485
US$ 60-150 / Piece
Min. Order:1 Piece
- Theory: Thermal Relay
- Usage: Motor Relay
- Phase: 1
- Electricity Type: Ac
- Number of Pole: 8
- Load: Medium Power Relay
Protective 3-Phase Induction Motor Reverse High Voltage Preventing Relay
US$ 1.5-1.7 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
- Electricity Type: Dc
- Action Principle: Electromagnetic Type
- Size: Miniature
- Contact Form: 2z
Acrel Ard2 Smart Motor Protector Phase Failure Function Motor Protective Relays
US$ 84 / Piece
Min. Order:1 Piece
- Accuracy Active Energy: Class 0.5
- Frequency Range: 45-65Hz
- Auxiliary Power Supply: AC/DC 85~265V
- Pulse Output: 1600-160000imp/Kwh
- Voltage: Power Consumption: <0.5va
- Current: Power Consumption: < 0.5va
Protective 3-Phase Induction Motor Reverse Preventive Relay Voltage Relay
US$ 10.3-11.1 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Electromagnetic Relay
- Electricity Type: Dc
- Action Principle: Electromagnetic Type
- Size: Miniature
- Contact Form: 4z
Electromechnical Motor Protective Relay Phase Sequence and Failure Voltage Control Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Aoasis Agk-03 380VAC Electronic Voltage Protective Relay Motor Phase Voltage Control Relay
US$ 4.8-7.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Name: Voltage Control Relay
Aoasis Agk-04 380V Delay Timer Rail Mounting Motor Protective Electronic Voltage Relay
US$ 6.1-6.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
3 Phase Supply Control Relays Phase Sequence Over and Under Voltage Monitoring Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
AC Voltage Controller Phase Sequence and Failure Protection Relay Unbanlance Protection Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
AC Voltage Controller 3 Phase Undervoltage Protective Relay Phase Sequence Protection Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Phase Sequence Control Relay Phase Failure Relay Voltage Control Relay with CCC/RoHS/CE
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
3 Phase Voltage Protection Relay Phase Sequence Control Relay Phase Failure Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Three Phase Over and Under Voltage Control Relay Electromechanical Motor Relay
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay, Communication Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
Electromechanical Motor Protective Relay With Overvoltage Monitoring,Undervoltage Monitoring
US$ 6.92-14.53 / Piece
Min. Order:100 Pieces
- Theory: Electromagnetic Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Action Principle: Electronic Type
- Size: Miniature
Cm Thermistor Motor Protective Relay Cm-Mse, 1no, Auto Reset, 220-240 VAC 1SVR550800r9300
US$ 35-85 / Piece
Min. Order:10 Pieces
- Theory: Motor Protective Relay
- Usage: Safety Relay
- Phase: 1
- Electricity Type: Vacuum
- Number of Pole: 1
- Load: Micro Power Relay
Electronic Overload Protective Relay for Motor or Generator
US$ 5.95-35.9 / Piece
Min. Order:100 Pieces
- Theory: Electronic Motor Protective Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Protective Characteristics: Enclosed Rlay
- Action Principle: Electronic Type
Overload Underload Phase Failure Locked Rotor Electronic Motor Protective Relay
US$ 56.78-71.64 / Piece
Min. Order:30 Pieces
- Theory: Electronic Motor Protective Relay
- Usage: Household Appliances Relay
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Medium Power Relay
DC12V 24V 36V 48V Over Under Voltage Electronic Protection Relay
US$ 9.7-11.53 / Piece
Min. Order:50 Pieces
- Theory: Voltage Relay
- Usage: Electronic Motor Protective Relay
- Electricity Type: Dc
- Number of Pole: 1
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
Adjustable Voltage Relay AC220V Over Voltage and Under Voltage
US$ 7.76-8.96 / Piece
Min. Order:10 Pieces
- Theory: Voltage Relay
- Usage: Motor Protective
- Phase: 1
- Electricity Type: Ac
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
Household AC220V Adjustable Over-Voltage and Under-Voltage Relay
US$ 7.76-8.96 / Piece
Min. Order:100 Pieces
- Theory: Voltage Relay
- Usage: Motor Protective
- Phase: 1
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
- Action Principle: Electronic Type
40A Voltage Relay AC220V
US$ 7.76-8.96 / Piece
Min. Order:10 Pieces
- Theory: Voltage Relay
- Usage: Household Appliances Relay, Motor Protective
- Phase: 1
- Electricity Type: Ac
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
Household AC220V Self-Resetting Over Voltage and Under Voltage Protection Relay
US$ 7.76-8.96 / Piece
Min. Order:100 Pieces
- Theory: Voltage Relay
- Usage: Motor Protective
- Phase: 1
- Load: Micro Power Relay
- Protective Characteristics: Enclosed Rlay
- Action Principle: Electronic Type
