Home Electrical & Electronics Synchronous Motor Three Phase Motor Overload Protector 2017 Product List
Total 3,419 products from about 113

 Three Phase Motor Overload Protector manufacturers & suppliers

400A Motor Protector Three Phase Overload Protection

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

05A~160A Motor Protector with Phase Loss Overload Protection

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 5 Pieces
  • Theory: Motor Protector
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: AC380V
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay

Motor Protector with Overload Phase Loss Phase Unbalance Function

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

ZHRA5 Motor Protector With Overload and Phase Loss Protection

Min. Order: 100 Pieces
  • Size: Miniature
  • Theory: Thermal Relay
  • Type: Electric Parameter Relay
  • Usage: Communication Relay
  • Electricity Type: AC
  • Phase: 3

Multifunction Motor Protector with Phase Unbalance Function

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

AC220V 380V Motor Protector 400A

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

Motor Protector Over Load Phase Failure Function

FOB Price: $11.56 - $13.62 / Piece
Min. Order: 10 Pieces
  • Ated Control Supply Voltage: AC380V, AC220V 50/60Hz
  • Current Setting Range: 1A~5A, 2A~10A, 6A~60A, 16A~80A, 40A~200A, 80A~400A
  • Contact Capacity: Ith:5A;AC-15:Ue/Ie 380V/0.95A 240V/1.5A
  • Setting Method: by Potentiometer
  • Protective Function: Overload, Phase Failure, Rotor-Locked, Asymmetry
  • Tripping Class: 10A, 10, 20, 30

1A~400A 380VAC Motor Protection

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay

Motor Protector Jd-5 (B) 2 in 1

Min. Order: 1 Piece
  • Working Power: AC220V, AC380V 50Hz
  • Current Range: 2~100A
  • Protection Function: Phase Failure, Overload Protection
  • Display Mode: LED Indicates Working State
  • Setting Mode: Potentiometer Setting Current
  • Output Contact: No and Nc Switchover Contact

Over-Load Phase Failure Unbalance Protection for Motor Protection

FOB Price: $11.56 - $13.62 / Piece
Min. Order: 10 Pieces
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay

30A 15kw Motor Controller Protector Overload Relay

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

380VAC 0.5~400A Digital Tube Display Motor Protector

FOB Price: $22.52 - $25.68 / Piece
Min. Order: 10 Pieces
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay

Phase Loss Protector Motor Relay 16A-80A

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

ZHRA1 Series Three Phase Motor Protector

Min. Order: 100 Pieces
  • Size: Miniature
  • Theory: Electromagnetic Relay
  • Type: Motor Protector
  • Usage: Communication Relay
  • Electricity Type: AC
  • Phase: 3

Three Phase LCD Display Motor Protector

Min. Order: 100 Pieces
  • Size: Miniature
  • Theory: Thermal Relay
  • Type: Electric Parameter Relay
  • Usage: Communication Relay
  • Electricity Type: AC
  • Phase: 3

ZHRA2 Digital Series Three Phase Motor Protector

Min. Order: 100 Pieces
  • Size: Miniature
  • Theory: Electromagnetic Relay
  • Type: Motor Protector
  • Usage: Communication Relay
  • Electricity Type: AC
  • Phase: 3

Sm Series Intelligent Motor Protector with Digital Display

FOB Price: $8 - $15 / Piece
Min. Order: 100 Pieces
  • Product Name: Motor Protector
  • Phase Number: 3
  • Set: Overload Protection Time-Lapse Set
  • Display: Intelligent Digital Display
  • Electric Current Value: Circulation Diaplay Three Phase Electric Current V
  • Function: Overload/Default Phase/Unbalance/Mispahse Protecti
  • Wuxi Chiyang International Trading Co., Ltd.
  • Jiangsu, China
  • ISO 9001, ISO/TS 16949
  • Contact Supplier

Three Phase Motor Protector with Good Price

FOB Price: $8 - $15 / Piece
Min. Order: 100 Pieces
  • Product Name: Motor Protector
  • Phase Number: 3
  • Set: Overload Protection Time-Lapse Set
  • Display: Digital Display
  • Electric Current Value: Circulation Diaplay Three Phase Electric Current V
  • Function: Overload/Default Phase/Unbalance/Misphase Protecti
  • Wuxi Chiyang International Trading Co., Ltd.
  • Jiangsu, China
  • ISO 9001, ISO/TS 16949
  • Contact Supplier

Water Pumps VFD, Frequency Inverter, AC Drive

FOB Price: $67 - $134 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Current
  • Voltage of Power Supply: Medium Voltage Variable-Frequency Drive

LCD Backlight Display AC DC Motor Protector Available Network Communication

FOB Price: $59.42 - $98.38 / Piece
Min. Order: 5 Pieces
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: AC/DC
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Three Phase Pump Protection Relay

FOB Price: US $14 / Piece
Min. Order: 100 Pieces
  • Theory: Thermal Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Thermal Protector Of Motor (ABR19)

FOB Price: US $0.65 / Piece
Min. Order: 5000 Pieces
  • Production Capacity: 60, 000/month
  • Trademark: Feida
  • HS Code: 85489000

Water Pumps VFD, AC Drive, Frequency Inverter

FOB Price: $67 - $186 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: V/F Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Current
  • Voltage of Power Supply: Medium Voltage Variable-Frequency Drive

Three Phase Pump Protection Relay (with level control function)

FOB Price: US $14 / Piece
Min. Order: 100 Pieces
  • Theory: Thermal Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Thermal Protector Three Phase 20A

FOB Price: US $0.8 / Piece
Min. Order: 2000 Pieces

Single Phase Pump Protection Relay

FOB Price: US $8.5 / Piece
Min. Order: 100 Pieces
  • Theory: Thermal Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Thermal Overload Protector

Min. Order: 10000 Pieces
  • Production Capacity: 15000000PCS/Year
  • HS Code: 90321000

Motor Protector/ Phase Sequence Protection Relay

FOB Price: US $800 / pc
Min. Order: 1 pc
  • Theory: Numerical Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Dc
  • Number of Pole: 2
  • Load: High Power Relay
  • Changsha Guotong Electrical Technology Co., ...
  • Hunan, China
  • ISO 9001, ISO 9000
  • Contact Supplier

PMR-44 Electronic Phase Monitoring Relay

Min. Order: 20 Pieces
  • Theory: Phase Monitoring Relay
  • Usage: Phase Monitoring Relay
  • Number of Pole: 4
  • Size: Miniature
  • Type: Phase Monitoring
  • Packing: Standard

Motor Protector, Thermast, Thermal Protector

FOB Price: US $0.1 / Piece
Min. Order: 1000 Pieces
  • Production Capacity: 3000 Per Day
  • Trademark: Ningbo Victor
  • Origin: China
  • HS Code: 8536304000
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