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Relay & Contactor

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AC Contactor Factory Cjx2-1810/11 Series 220V 380V 110V Electrical AC Contactor
Video

AC Contactor Factory Cjx2-1810/11 Series 220V 380V 110V Electrical AC Contactor

US $ 3/ Piece FOB
MOQ: 1 Piece
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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3 Poles Cj19 220V 50Hz 60Hz AC Contactor

3 Poles Cj19 220V 50Hz 60Hz AC Contactor

US $ 8.38/ Piece FOB
MOQ: 10 Pieces
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Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang , China Since 2017
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7.2kv High Voltage Two Poles Vacuum Contactor

7.2kv High Voltage Two Poles Vacuum Contactor

MOQ: 1 pcs
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Hot Selling ZNX Series Safe Refrigerator Refrigeration Long Relay
Video

Hot Selling ZNX Series Safe Refrigerator Refrigeration Long Relay

US $ 0.1-0.3/ Piece FOB
MOQ: 500 Pieces
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NINGBO YUKITO IMPORT & EXPORT CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Relay Socket of PF083A (MK2P, ST3P, AH3-3, H3BA-8, DH48S, JQX-10F-2Z, JTX-2C)
Video

Relay Socket of PF083A (MK2P, ST3P, AH3-3, H3BA-8, DH48S, JQX-10F-2Z, JTX-2C)

US $ 10/ Piece FOB
MOQ: 1 Piece
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Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Ss-T12 Small AC Contactor 380V/220V for Disconnecting AC Circuit
Video

Ss-T12 Small AC Contactor 380V/220V for Disconnecting AC Circuit

US $ 4/ Piece FOB
MOQ: 10 Pieces
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Wenzhou Shangfeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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High Quality Solid State Relay Single Phase Relay SSR-80DA
Video

High Quality Solid State Relay Single Phase Relay SSR-80DA

US $ 1/ Piece FOB
MOQ: 3 Pieces
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Jiangsu Stord Sensing Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2010
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LC1 Cjx2 220V or 380V Magnetic Electrical AC Contactor
Video

LC1 Cjx2 220V or 380V Magnetic Electrical AC Contactor

US $ 8/ Piece FOB
MOQ: 12 Pieces
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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3 Phase Motor Protection Relay
Video

3 Phase Motor Protection Relay

US $ 215.4-646.2/ Piece FOB
MOQ: 1 Piece
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2020
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Jiuji Electric Custom Industrial DIN Rail Time Delay on off Relay
Video

Jiuji Electric Custom Industrial DIN Rail Time Delay on off Relay

US $ 5-8/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Jiuji Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Cj19 Series Three-Phase 3pole AC Contactor for Power Capacitor Bank Switching 220V/380V
Video

Cj19 Series Three-Phase 3pole AC Contactor for Power Capacitor Bank Switching 220V/380V

US $ 4.78-40.91/ Piece FOB
MOQ: 50 Pieces
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Zhiming Group Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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Automatic Reactive Power Controller Electronic Component Suppliers for Pfc Panels
Video

Automatic Reactive Power Controller Electronic Component Suppliers for Pfc Panels

US $ 1-1,000/ Piece FOB
MOQ: 1 Piece
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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P2CF-08
Video

P2CF-08

US $ 0.36/ Piece FOB
MOQ: 1,000 Pieces
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Yueqing Vebo International Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Industrial 10A 25A 40A 60A 100A 200A SSR 3 Phase Solid State Relay AC to DC
Video

Industrial 10A 25A 40A 60A 100A 200A SSR 3 Phase Solid State Relay AC to DC

US $ 5-40/ pieces FOB
MOQ: 1 pieces
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Taizhou Best Electric Equipment Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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Phoenix Psr-Ms25-1no-1do-24DC-Sc Safety Relay 2904951 Brand New Original
Video

Phoenix Psr-Ms25-1no-1do-24DC-Sc Safety Relay 2904951 Brand New Original

US $ 98-110/ Piece FOB
MOQ: 1 Piece
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Ling Hang Xin (Wuhan) Electrical Engineering Co., Ltd

Manufacturer/Factory

Hubei , China Since 2025
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Phoenix Contact 2966634 Solid-State Relay Module for PLC

Phoenix Contact 2966634 Solid-State Relay Module for PLC

US $ 16-17.5/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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Reliable Double-Float Buchholz Relay for Efficient Transformer Operations
Video

Reliable Double-Float Buchholz Relay for Efficient Transformer Operations

US $ 85/ Piece FOB
MOQ: 30 Pieces
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Bushing(Beijing)Hv Electric Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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60A Single Phase Solid State Relay AC to AC 90-480VAC to 90-250VAC SSR Module
Video

60A Single Phase Solid State Relay AC to AC 90-480VAC to 90-250VAC SSR Module

US $ 3.9-4.55/ Piece FOB
MOQ: 10 Pieces
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Yueqing Chuxi Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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Ultra-Thin 60 VDC Solid State Relay Module
Video

Ultra-Thin 60 VDC Solid State Relay Module

US $ 1.4-1.58/ Piece FOB
MOQ: 50 Pieces
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Utility Electrical Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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High-Performance Energy Efficient Electromagnetic Relay for Power Solutions
Video

High-Performance Energy Efficient Electromagnetic Relay for Power Solutions

US $ 0.1-0.5/ Piece FOB
MOQ: 50 Pieces
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Kexun Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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DTY-220d40g Fully Isolated Single-Phase AC Voltage Regulator Module

DTY-220d40g Fully Isolated Single-Phase AC Voltage Regulator Module

US $ 26.8-27.6/ Piece FOB
MOQ: 100 Pieces
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GLOBE-SHANGHAI CHINA LOCK CO., LTD.

Trading Company

Shanghai , China Since 2021
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High-Performance 120V 40A 3 Pole AC Contactor for HVAC Systems
Video

High-Performance 120V 40A 3 Pole AC Contactor for HVAC Systems

US $ 0.5-1.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Jinlicheng Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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Andeli Electrical Contactor 3 Poles AC Type ADC3-18 AC Telemecanique Magetic Contactor

Andeli Electrical Contactor 3 Poles AC Type ADC3-18 AC Telemecanique Magetic Contactor

US $ 3.99-5.78/ Piece FOB
MOQ: 1 Piece
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Andeli Group Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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Cj19-170 Sliver Contact AC Power Contactor Electrical Changeover AC Contactor with High Quality

Cj19-170 Sliver Contact AC Power Contactor Electrical Changeover AC Contactor with High Quality

US $ 1.5-36/ Piece FOB
MOQ: 1 Piece
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Shuaixin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Mc-22 Mc 22af 22A 220V 240V 380V 440V 690V Coil AC Contactor 3 Phase Electric Magnetic Contactor
Video

Mc-22 Mc 22af 22A 220V 240V 380V 440V 690V Coil AC Contactor 3 Phase Electric Magnetic Contactor

US $ 4/ Piece FOB
MOQ: 1 Piece
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Yueqing Junxuan Electric Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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2961105 Rel-Mr- 24DC/21 Phoenix Contact Single Relay
Video

2961105 Rel-Mr- 24DC/21 Phoenix Contact Single Relay

US $ 3.47/ Piece FOB
MOQ: 50 Pieces
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Nanjing Inter Tech Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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DC/AC Permanent Magnetic Acuated Vacuum Contactor
Video

DC/AC Permanent Magnetic Acuated Vacuum Contactor

MOQ: 1 Piece
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Sanhe Power Tech (Shenzhen) Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2018
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High Power Earth Leakage Fault Detection Device for Safety
Video

High Power Earth Leakage Fault Detection Device for Safety

US $ 500/ Set FOB
MOQ: 1 Set
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ZHUHAI STROM ELECTRIC CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2026
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Voltage Sensitive Relay Sr141ad
Video

Voltage Sensitive Relay Sr141ad

US $ 10.34/ Piece FOB
MOQ: 50 Pieces
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Poly Run Enterprise Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2006
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SSR-W Cooling Heat Sink for SSR - Aluminum Alloy, 50mm Fins, for 40A/25A Relays, Heat Sink for Solid State Relays

SSR-W Cooling Heat Sink for SSR - Aluminum Alloy, 50mm Fins, for 40A/25A Relays, Heat Sink for Solid State Relays

US $ 10/ Piece FOB
MOQ: 10 Pieces
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Yueqing Saishi Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Power Contactor AC-3e/AC-3 25 A11 Kw / 400 V 3-Pole 24 V DC Auxiliary Contacts 2 No + 2 Nc Screw Terminal Size S0 Re

Power Contactor AC-3e/AC-3 25 A11 Kw / 400 V 3-Pole 24 V DC Auxiliary Contacts 2 No + 2 Nc Screw Terminal Size S0 Re

US $ 72/ Piece FOB
MOQ: 1 Piece
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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S-T Series 3-Pole 3-Phase AC Electric Magnetic Contactor 220V/110V/3V 9 12 18 95 AMP Main Contactors Competitive Price No+Nc

S-T Series 3-Pole 3-Phase AC Electric Magnetic Contactor 220V/110V/3V 9 12 18 95 AMP Main Contactors Competitive Price No+Nc

US $ 5-5.7/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Youcai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2026
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Ckg4 12kv 2 Pole Medium Voltage Indoor AC Vacuum Contactor and Parts 160A 630A

Ckg4 12kv 2 Pole Medium Voltage Indoor AC Vacuum Contactor and Parts 160A 630A

US $ 200-500/ Piece FOB
MOQ: 1 Piece
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Electromagnetic Electronic Module Power Signal Solid State SSR 5V 12V 24V Automotive Motorcycle HVAC Industrial Appliance Time Delay Protection Relay
Video

Electromagnetic Electronic Module Power Signal Solid State SSR 5V 12V 24V Automotive Motorcycle HVAC Industrial Appliance Time Delay Protection Relay

US $ 0.63-1.02/ Piece FOB
MOQ: 100 Pieces
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Sienwell Electronic Co., Limited

Trading Company

Guangdong , China Since 2023
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800A High Current 1500V High Voltage DC Contactor for New Energy Vehicle Charging Station Power System
Video

800A High Current 1500V High Voltage DC Contactor for New Energy Vehicle Charging Station Power System

US $ 29/ Piece FOB
MOQ: 10 Pieces
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Bengbu Doublecircle Electronics (Group) Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2022
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Good Price AC Contactors China Manufacturer 600A Single Phase 3p Contactor Changeover Cj20
Video

Good Price AC Contactors China Manufacturer 600A Single Phase 3p Contactor Changeover Cj20

US $ 1-20/ Piece FOB
MOQ: 1 Piece
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Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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Ac Contactor Dc Contactor Magnetic Contactor Power Relay Solid State Relay Vacuum Contactor
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About Relay & Contactor FAQ

  • QWhat are the key differences between relay and contactor?

    The main difference lies in their function: relays are used for low-power applications, while contactors handle high-voltage operations. If you're seeking cheap relays or robust contactors, understanding their features is essential. Learning more about these devices can lead to better choices for your projects.

  • QHow do I choose the right relay for my application?

    Choosing the right relay involves considering voltage ratings and response speed. If you’re in the market for high-quality relays at a factory direct price, assess both the load requirements and type of control needed. Custom options may also provide an efficient solution tailored to your requirements.

  • QWhat should I consider when selecting a contactor?

    When selecting a contactor, prioritize specifications like the control voltage, number of poles, and current rating. For those aiming to remain on trend, focusing on reliable manufacturers and top-rated options will assure long-term performance. Get a wholesale quote to explore discounts on bulk purchases with custom solutions available!

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