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Phase-sequence Protector

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Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Protection Relay

Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Protection Relay

US $ 9 / Piece FOB
1 Piece (MOQ)
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Main Products: Heat Shrink Termination Cable Kit, Cold Shrink Termination Cable Kit, Smart Circuit Breaker, Protector, Cable Tie, Cable Lug, Digital Meter, Button Switch, Fuse, Insulator
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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Tomzn Three-Phase Voltage Monitoring Sequence Protection Relay Adjustable Under Over Voltage Protector

Tomzn Three-Phase Voltage Monitoring Sequence Protection Relay Adjustable Under Over Voltage Protector

US $ 7.32 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Over-Undervoltage Protector Gkrc-02f New Three-Phase with Zero Line Dgkrc-02f Phase Sequence Protector

Over-Undervoltage Protector Gkrc-02f New Three-Phase with Zero Line Dgkrc-02f Phase Sequence Protector

US $ 5.14 / Piece FOB
100 Pieces (MOQ)
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Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Factory Supplies Gkrc-02f Voltage Monitoring Phasenew Three-Phase Phase Sequence Protector for Monitoring Relay of Sequence Device

Factory Supplies Gkrc-02f Voltage Monitoring Phasenew Three-Phase Phase Sequence Protector for Monitoring Relay of Sequence Device

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
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Theory : Voltage Relay
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Phase Sequence Relay RM4tg20 Undervoltage Protector

Phase Sequence Relay RM4tg20 Undervoltage Protector

1 Piece (MOQ)
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Main Products: Servo Motor, PLC, Inverter, Planetary Gearbox, Spindle Motor, Gear Motor, Circuit Breaker, Contactor, Siemens PLC, Panasonic Servo
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Xaa613CF1 Hljn Elevator Parts Elevator Phase Sequence Relay 3 Phase AC Circuit Protector

Xaa613CF1 Hljn Elevator Parts Elevator Phase Sequence Relay 3 Phase AC Circuit Protector

US $ 8-10 / Piece FOB
1 Piece (MOQ)
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Suitable for : Elevator
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Suzhou Dazen Electromechanical Technology Co., Ltd.

Jiangsu, China Since 2019
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Factory Has Provided Gkrc-M2 Three Phase Sequence Protection Relay Three-Phase Four Wire Phase Sequence Over Voltage Under Voltage Protector

Factory Has Provided Gkrc-M2 Three Phase Sequence Protection Relay Three-Phase Four Wire Phase Sequence Over Voltage Under Voltage Protector

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
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Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Advanced Phase Sequence Protector for Electrical Systems Xj12

Advanced Phase Sequence Protector for Electrical Systems Xj12

US $ 4-10 / Piece FOB
1 Piece (MOQ)
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Capacity : 500-1000kg
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Shaanxi Sdyss Elevator Parts Co., Ltd

Shaanxi, China Since 2025
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Three-Phase Four-Wire Self-Compound Over-Under-Voltage Current Limiting Protector 63A Phase Sequence Missing Phase Missing Zero off Protection Switch

Three-Phase Four-Wire Self-Compound Over-Under-Voltage Current Limiting Protector 63A Phase Sequence Missing Phase Missing Zero off Protection Switch

US $ 10.5-12.5 / Piece FOB
50 Pieces (MOQ)
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Main Products: Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Overvoltage Undervoltage Relay Phase Sequence Control Relay Phase Failure Monitoring Protector

Overvoltage Undervoltage Relay Phase Sequence Control Relay Phase Failure Monitoring Protector

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Usage : Household Appliances Relay, Communication Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Voltage Monitoring Relay Phase Sequence Relay Phass Failure Relay Monitoring Protector

Voltage Monitoring Relay Phase Sequence Relay Phass Failure Relay Monitoring Protector

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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High Accuracy Low Power Consumption 3 Phase Sequence Protector with Adjustable Reset Timer

High Accuracy Low Power Consumption 3 Phase Sequence Protector with Adjustable Reset Timer

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
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Type : Electric Parameter Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Voltage Monitoring Relay 3 Phase Under Voltage Protection Relay Phase Sequence Protector

Voltage Monitoring Relay 3 Phase Under Voltage Protection Relay Phase Sequence Protector

US $ 15.69-18.87 / Piece FOB
10 Pieces (MOQ)
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Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Dfy-5 Dfy-6s Elevator Phase Sequence Relay Three Phase Power Protector Edpc-08

Dfy-5 Dfy-6s Elevator Phase Sequence Relay Three Phase Power Protector Edpc-08

US $ 18-25 / Piece FOB
1 Piece (MOQ)
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Suitable for : Elevator
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Husheng Lift Parts Co., Ltd.

Shaanxi, China Since 2022
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Escalator Parts of Escalator Phase Sequence Protector Jxd-a T Jxd-a

Escalator Parts of Escalator Phase Sequence Protector Jxd-a T Jxd-a

US $ 20-25 / Piece FOB
2 Pieces (MOQ)
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Main Products: Elevator Spare Parts, Escalator Parts, Elevator Door Sensor, Elevator Inverter, Elevator PCB, Elevator Button, Escalator Handrail Belt, Escalator Step Chain, Elevator Steel Rope, Elevator Lop Cop
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Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Three-Phase DIN Rail Adjustable Undervoltage Protector with Voltage Monitoring Sequence Protection Relay

Three-Phase DIN Rail Adjustable Undervoltage Protector with Voltage Monitoring Sequence Protection Relay

US $ 9 / Piece FOB
1 Piece (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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Advanced Over Under Voltage Protector for Three-Phase Systems

Advanced Over Under Voltage Protector for Three-Phase Systems

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Gkrc-02f New Three Phase Four Wire Overvoltage Protector

Gkrc-02f New Three Phase Four Wire Overvoltage Protector

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
More
Theory : Voltage Relay
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Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Stvp-60 3 Phase Auto-Recovery Voltage Protector 60A 400VAC Ov/UV Cutoff 380V Voltage Protector

Stvp-60 3 Phase Auto-Recovery Voltage Protector 60A 400VAC Ov/UV Cutoff 380V Voltage Protector

US $ 30 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Protector, Energy Meter, Timer Switch, Indicators, Temperature Controller, PV Components
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Yueqing Saishi Electronic Co., Ltd.

Trading Company

Zhejiang, China Since 2011
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Stvp930 3 Indicators 3 Phase 4 Wires 380V 63/80A Voltage Protector Auto Reconnect Voltage Protection Relay Circuit Breaker

Stvp930 3 Indicators 3 Phase 4 Wires 380V 63/80A Voltage Protector Auto Reconnect Voltage Protection Relay Circuit Breaker

US $ 30 / Piece FOB
2 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Yueqing Saishi Electronic Co., Ltd.

Trading Company

Zhejiang, China Since 2011
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Related Videos
  • What is Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Protection Relay
    What is Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Protection Relay
    US $ 9 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Over-Undervoltage Protector Gkrc-02f New Three-Phase with Zero Line Dgkrc-02f Phase Sequence Protector
    What is Over-Undervoltage Protector Gkrc-02f New Three-Phase with Zero Line Dgkrc-02f Phase Sequence Protector
    US $ 5.14 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Factory Has Provided Gkrc-M2 Three Phase Sequence Protection Relay Three-Phase Four Wire Phase Sequence Over Voltage Under Voltage Protector
    What is Factory Has Provided Gkrc-M2 Three Phase Sequence Protection Relay Three-Phase Four Wire Phase Sequence Over Voltage Under Voltage Protector
    US $ 6.3-7 /pieces
    100 pieces (MOQ)
    Contact Supplier
  • What is Advanced Phase Sequence Protector for Electrical Systems Xj12
    What is Advanced Phase Sequence Protector for Electrical Systems Xj12
    US $ 4-10 /Piece
    1 Piece (MOQ)
    Contact Supplier
Over Under Voltage Protector Gkrc-02f, New Three-Phase with Neutral Wire

Over Under Voltage Protector Gkrc-02f, New Three-Phase with Neutral Wire

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Stvp-930 63A 80A Three-Phase Auto Recovery Voltage Protector with Indicators, 380VAC 50/60Hz, Patented Design

Stvp-930 63A 80A Three-Phase Auto Recovery Voltage Protector with Indicators, 380VAC 50/60Hz, Patented Design

US $ 30 / Piece FOB
2 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
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Audited Supplier
Yueqing Saishi Electronic Co., Ltd.

Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
High Quality Gkrc-02f Three-Phase Four Wire Voltage Protector

High Quality Gkrc-02f Three-Phase Four Wire Voltage Protector

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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About Phase-sequence Protector FAQ

  • QWhat are the main types of circuit breakers commonly available for purchase?

    The Phase-sequence Protector is a key item within our extensive Circuit Breaker selection.Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

  • QHow can I find a reliable supplier for circuit breakers in China?

    Our Phase-sequence Protector offers exceptional quality and style within the Circuit Breaker category.To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    The Phase-sequence Protector is an essential part of our Circuit Breaker offerings.Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

Gkrc-M2 Phase Sequence Relay Protector Overvoltage and Undervoltage Regulation Protection

Gkrc-M2 Phase Sequence Relay Protector Overvoltage and Undervoltage Regulation Protection

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
More
Theory : Voltage Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Elevator Phase Sequence Relay Phase Loss Protector 380V

Elevator Phase Sequence Relay Phase Loss Protector 380V

US $ 8.82 / Piece FOB
1 Piece (MOQ)
More
Main Products: DC contactor
Contact Supplier
Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Gkrc-02fa New Three Phase Four Wire Phase Sequence Protector for Overvoltage and Undervoltage Protection

Gkrc-02fa New Three Phase Four Wire Phase Sequence Protector for Overvoltage and Undervoltage Protection

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
More
Theory : Voltage Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Gkrc-02 New Three-Phase Four Wire Phase Sequence Protector Relay

Gkrc-02 New Three-Phase Four Wire Phase Sequence Protector Relay

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Power Potential Instrument Split Core Zero Sequence/Phase Current Limiting High Voltage Fuse Cutout with Reliable Base

Power Potential Instrument Split Core Zero Sequence/Phase Current Limiting High Voltage Fuse Cutout with Reliable Base

US $ 15-35 / Piece FOB
1 Piece (MOQ)
More
Usage : High Voltage
Contact Supplier
Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Gkrc-M2 Voltage Monitoring Device Phase Sequence Relay Undervoltage and Overvoltage Protector

Gkrc-M2 Voltage Monitoring Device Phase Sequence Relay Undervoltage and Overvoltage Protector

US $ 6.3-7 / pieces FOB
100 pieces (MOQ)
More
Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
3 Phase Monitoring Relay Phase Stagger Protection Relay Phase Sequence Protector

3 Phase Monitoring Relay Phase Stagger Protection Relay Phase Sequence Protector

US $ 5-8.1 / Piece FOB
5 Pieces (MOQ)
More
Load : Medium Power Relay
Contact Supplier
Audited Supplier
Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
Chat Now Send Inquiry
China Phase Njb1-X1 AC200V-AC500V Sequence and Phase Failure Protection Relay Three-Phase Imbalance Protector

China Phase Njb1-X1 AC200V-AC500V Sequence and Phase Failure Protection Relay Three-Phase Imbalance Protector

US $ 8-8.5 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Continuous Casting Machine, Circuit Breaker, Contactor, Soft Sarter, VFD, PLC, Relay, HMI, Switch
Contact Supplier
Audited Supplier
Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Liaoning, China Since 2022
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Gkrc-02 New Three Phase Four Wire Overvoltage Protector

Gkrc-02 New Three Phase Four Wire Overvoltage Protector

US $ 6.3-7 / pieces FOB
10 pieces (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
3 Phase Motor Circuit Protector with Sequence Loss Voltage Current

3 Phase Motor Circuit Protector with Sequence Loss Voltage Current

US $ 84 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Acrel E-Business (Shanghai) Co., Ltd.

Shanghai, China
Chat Now Send Inquiry
3 Phase Motor Protector / Motor Protection Relay with Sequence Loss Voltage Current

3 Phase Motor Protector / Motor Protection Relay with Sequence Loss Voltage Current

US $ 84 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Acrel E-Business (Shanghai) Co., Ltd.

Shanghai, China
Chat Now Send Inquiry
Tomzn Voltage Monitoring Sequence Protection Relay Adjustable Under Over Voltage Protector

Tomzn Voltage Monitoring Sequence Protection Relay Adjustable Under Over Voltage Protector

US $ 9.2 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
Contact Supplier
Audited Supplier
Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
OEM 63A 80A AC220V Voltage Protect Relay Over Voltage Protector for Home Single Control System

OEM 63A 80A AC220V Voltage Protect Relay Over Voltage Protector for Home Single Control System

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
More
Usage : Household Appliances Relay, Communication Relay
Contact Supplier
Audited Supplier
Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
Chat Now Send Inquiry
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