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Lrd13 New Model Thermal Overload Relay with Overload Protection

Lrd13 New Model Thermal Overload Relay with Overload Protection

US $ 2 / Piece FOB
100 Pieces (MOQ)
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Main Products: Contactor, Motor Protector, Telemecanique Contactor, Schneider Contactor, Thermal Overload Relay, MCCB
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

US $ 1.35 / Piece FOB
100 Pieces (MOQ)
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Electricity Type : Ac
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Yueqing Zhenkang Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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AC Digital Cbct Earth Leakage Relay for Earth Leakage Protection

AC Digital Cbct Earth Leakage Relay for Earth Leakage Protection

US $ 180 / Piece FOB
1 Piece (MOQ)
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Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay

90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay

US $ 2-4 / Piece FOB
50 Pieces (MOQ)
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Size : Miniature
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YUEQING EASTING TRADING CO.,LTD.

Trading Company

Hubei, China Since 2024
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Timing Counting Function Voltage Relay Phase Sequence Protection

Timing Counting Function Voltage Relay Phase Sequence Protection

US $ 16.45-18.21 / 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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LCD Display Voltage Relay Phase Failure Phase Sequence Protection Relay

LCD Display Voltage Relay Phase Failure Phase Sequence Protection Relay

US $ 16.45-18.21 / Piece FOB
100 Pieces (MOQ)
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Electricity Type : Ac
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Reliable Voltage Stabilizer Relay for Electric Surge Protection

Reliable Voltage Stabilizer Relay for Electric Surge Protection

US $ 3.3-3.7 / 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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Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay

Industrial Electric Digital Overcurrent Overvoltage Phase Failure Thermal Overload 3 Phase Motor Protection Relay

US $ 100-180 / Piece FOB
1 Piece (MOQ)
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Type : Electric Parameter Relay
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Meter, Energy Meter, WiFi Meter, RS485 Modbus-RTU Meter, Multifunction Relay, Motor Protection Relay, Busbar Temperature Sensor, Power Tag, Insulation Monitor, Current Sensor
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China Since 2020
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Aoasis Agk-03 380V Relay Phase Loss/Phase Sequence/Phase Failure Protection Relay Voltage Control Relays

Aoasis Agk-03 380V Relay Phase Loss/Phase Sequence/Phase Failure Protection Relay Voltage Control Relays

US $ 4.8-7.5 / Piece FOB
1 Piece (MOQ)
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Phase : 3
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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Feeder Protection and Control Ref615/ Small Comprehensive Protection Relay/Hbfaabaandc1bna11g Relay Protection

Feeder Protection and Control Ref615/ Small Comprehensive Protection Relay/Hbfaabaandc1bna11g Relay Protection

US $ 9,998-12,142 / Piece FOB
1 Piece (MOQ)
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Main Products: Distribution and Control Equipment
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Siyan F4-22 AC Contactor Auxiliary Head Latching Relay Protection Relay

Siyan F4-22 AC Contactor Auxiliary Head Latching Relay Protection Relay

US $ 0.58-0.6 / Piece FOB
10 Pieces (MOQ)
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Number of Pole : 4
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Zhejiang Siyan Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
China Supplier 1no+1nc Adjustable Thermal Overload Relay with Overload Protection

China Supplier 1no+1nc Adjustable Thermal Overload Relay with Overload Protection

100 Pieces (MOQ)
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Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Motor Protection Relay 24V 380V Jzc4 Series Relay Contactor 220V 10A Safety Relays

Motor Protection Relay 24V 380V Jzc4 Series Relay Contactor 220V 10A Safety Relays

US $ 9.21-11.66 / Piece FOB
10 Pieces (MOQ)
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Load : Weak Power Relay
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Zhejiang Weikesen Power Technology Co., Ltd

Zhejiang, China Since 2023
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REU615 IEC Voltage Protection and Control Numerical Relay

REU615 IEC Voltage Protection and Control Numerical Relay

US $ 99 / Piece FOB
1 Piece (MOQ)
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Main Products: Vacuum Circuit Breaker, Load Break Switch, Ring Main Unit, Air Insulated Switchgear, Current Transformer, Voltage Transformer, Auto Recloser, Disconnect Switch, Fuse Cutout, Compact Substation
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Victor Electric (Wuhan) Co., Ltd.

Hubei, China Since 2025
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Thermal Protection Overload Relay Shanghai Safety

Thermal Protection Overload Relay Shanghai Safety

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
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Usage : Household Appliances Relay
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Overvoltage Relay 12 Volt Motor Protection Relay Nb-5UL

Overvoltage Relay 12 Volt Motor Protection Relay Nb-5UL

US $ 4-6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pull Cord Switch, Timer Switchm, Magnetic Contactor
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Yueqing Woen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Surge Protection Device Protector WiFi Ksd301 Ksd301 Thermostat Energy Protection Relay DC Surge Protection

Surge Protection Device Protector WiFi Ksd301 Ksd301 Thermostat Energy Protection Relay DC Surge Protection

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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0mron Three-Phase Sequence Protection Relay K8ds-pH1

0mron Three-Phase Sequence Protection Relay K8ds-pH1

US $ 80-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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HHD5-II 3P+N Self Resetting Overvoltage and Undervoltage Protection Relay

HHD5-II 3P+N Self Resetting Overvoltage and Undervoltage Protection Relay

US $ 18.87-34.95 / Piece FOB
50 Pieces (MOQ)
More
Signal : Continuous
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Related Videos
  • What is Lrd13 New Model Thermal Overload Relay with Overload Protection
    What is Lrd13 New Model Thermal Overload Relay with Overload Protection
    US $ 2 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is 90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay
    What is 90A Overvoltage Protection Over Under Voltage Protector Surge Protection Device Power Latch Ovp Relay
    US $ 2-4 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Timing Counting Function Voltage Relay Phase Sequence Protection
    What is Timing Counting Function Voltage Relay Phase Sequence Protection
    US $ 16.45-18.21 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is LCD Display Voltage Relay Phase Failure Phase Sequence Protection Relay
    What is LCD Display Voltage Relay Phase Failure Phase Sequence Protection Relay
    US $ 16.45-18.21 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Njb1-X Njb1-X Chint Protection Relay

Njb1-X Njb1-X Chint Protection Relay

US $ 1.58-9.58 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Continuous Casting Machine, Circuit Breaker, Contactor, Soft Sarter, VFD, PLC, Relay, HMI, Switch
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Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Liaoning, China Since 2022
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Gas Relay Buchholz Relay Oil-Immersed Fully Sealed Transformer Protection

Gas Relay Buchholz Relay Oil-Immersed Fully Sealed Transformer Protection

US $ 32-80 / Piece FOB
1 Piece (MOQ)
More
Protective Characteristics : Sealed Relay
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Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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Rkm2co524L Industrial Control Multifunctional Overcurrent Protection Relay General Purpose Ralay

Rkm2co524L Industrial Control Multifunctional Overcurrent Protection Relay General Purpose Ralay

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Ethernet Network Transformer, High Frequency Transformer, SMD Common Mode Choke, Ee13 High Frequency Transformer, Rod Power Choke Inductor, Toroidal Choke Coil Power Inductor, LAN Magnetic Transformer Modules, Audio & Video Connector, Optical Module, Chip
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Dechuang Industry Co., Ltd.

Shaanxi, China Since 2021
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About Relay Protection FAQ

  • QWhat are the main types of Air Circuit Breakers commonly available for purchase?

    Discover the perfect addition to your Circuit Breaker with our Relay Protection.Various types of Air Circuit Breakers are available, such as air Air Circuit Breakers, miniature Air Circuit Breakers, and molded case Air Circuit Breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable Air Circuit Breaker.

  • QWhat benefits can we gain from sourcing Air Circuit Breakers wholesale?

    The Relay Protection is included in our comprehensive Circuit Breaker range.Sourcing Air 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.

  • QHow can I find a reliable supplier for Air Circuit Breakers in China?

    The Relay Protection is classified under our comprehensive Circuit Breaker range.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.

Load Protetion Silver Contact Point Over Current Protection Thermal Overload Relay

Load Protetion Silver Contact Point Over Current Protection Thermal Overload Relay

US $ 2 / Piece FOB
100 Pieces (MOQ)
More
Phase : 1
Contact Supplier
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Hot Sale Lr2 1-1.6A Adjustable Thermal Overload Relay Protection Motor Relay for AC Contactor

Hot Sale Lr2 1-1.6A Adjustable Thermal Overload Relay Protection Motor Relay for AC Contactor

100 Pieces (MOQ)
More
Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
Contact Supplier
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Transformer Protection and Control Ret620 Protection Relay

Transformer Protection and Control Ret620 Protection Relay

US $ 999 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Victor Electric (Wuhan) Co., Ltd.

Hubei, China Since 2025
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Thermal Protection Overload Relay Overload

Thermal Protection Overload Relay Overload

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Changeover Switch Adjustable Voltage Protector Chint Surge Suppressor Ksd301 Thermostat Lightning Surge Arrester 3phase Reley Medium Voltage Protection Relay

Changeover Switch Adjustable Voltage Protector Chint Surge Suppressor Ksd301 Thermostat Lightning Surge Arrester 3phase Reley Medium Voltage Protection Relay

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
HHD11-A B Phase Sequence Protection Relay with Indicator Lights

HHD11-A B Phase Sequence Protection Relay with Indicator Lights

US $ 8.29-13.79 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Sensor, Proximity Switch, Photoelectric Switch, Relay, Time Controller, Temperature Controller, Automatic Transfer Switch, Time Relay, Counter, Solid State Relay
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
Gas Relay Qj50/80 Electrical Protection for Oil Immersed Transformer

Gas Relay Qj50/80 Electrical Protection for Oil Immersed Transformer

US $ 30-80 / Piece FOB
1 Piece (MOQ)
More
Action Principle : Electronic Type
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Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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Xj3 Phase Failure and Phase Sequence Protection Relay Xj3-D AC380V

Xj3 Phase Failure and Phase Sequence Protection Relay Xj3-D AC380V

US $ 7.98-13.58 / Piece FOB
10 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
Chat Now Send Inquiry
Hot Sale Overload Protection Cnjuho Silver Contact Point General Purpose Contactor Thermal Relay

Hot Sale Overload Protection Cnjuho Silver Contact Point General Purpose Contactor Thermal Relay

US $ 2 / Piece FOB
100 Pieces (MOQ)
More
Phase : 1
Contact Supplier
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
EA TON Generator Protection Relay

EA TON Generator Protection Relay

US $ 19 / Piece FOB
1 Piece (MOQ)
More
Main Products: Vacuum Circuit Breaker, Load Break Switch, Ring Main Unit, Air Insulated Switchgear, Current Transformer, Voltage Transformer, Auto Recloser, Disconnect Switch, Fuse Cutout, Compact Substation
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Victor Electric (Wuhan) Co., Ltd.

Hubei, China Since 2025
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Manufacture Thermal Protection Overload Relay

Manufacture Thermal Protection Overload Relay

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
More
Theory : Thermal Relay
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Electrical & Electronics Circuit Breaker (25 AMPS) Energy Meter 2p 63A Energy Protection Relay Fusivel De 5A a 20A 95graus Hcet Thermal Protector

Electrical & Electronics Circuit Breaker (25 AMPS) Energy Meter 2p 63A Energy Protection Relay Fusivel De 5A a 20A 95graus Hcet Thermal Protector

US $ 6.2-7.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: UPS, Solar Inverter, SPD, UPS Power Supply, Online UPS, Inverter, Surge Protective Device, Surge Protector, Lithium Battery, Lead Acid Battery
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Shenzhen Yunhai Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
High Quality DIN Rail Voltage Protection Relay Phase Sequence and Failure Protection Relay Unbanlance Protection Relay

High Quality DIN Rail Voltage Protection Relay Phase Sequence and Failure Protection Relay Unbanlance Protection Relay

100 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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