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Single Phase Relay Protection

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Fuanshi Industrial Solid State Relay Fas-I-40 Series for Reliable Performance

Fuanshi Industrial Solid State Relay Fas-I-40 Series for Reliable Performance

US $ 10-350 / Piece FOB
1 Piece (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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High-Performance Fuanshi Ha-3360-Z Solid State Relay with Protective Cover

High-Performance Fuanshi Ha-3360-Z Solid State Relay with Protective Cover

US $ 10-350 / Piece FOB
1 Piece (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Single-Phase Control System DC12V DC48V AC220V Voltage Relay

Single-Phase Control System DC12V DC48V AC220V Voltage Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Single Phase 60A Double Coils 5VDC UC1 Latching Relay for Energy Meter

Single Phase 60A Double Coils 5VDC UC1 Latching Relay for Energy Meter

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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15kv Outdoor 800A Pole Mounted Auto Circuit Recloser ACR with Controller

15kv Outdoor 800A Pole Mounted Auto Circuit Recloser ACR with Controller

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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40A/63A Single Phase Avp-63 Under Over Voltage Monitor Adjust Control Voltage Relay

40A/63A Single Phase Avp-63 Under Over Voltage Monitor Adjust Control Voltage Relay

US $ 3.5-4.5 / Piece FOB
10 Pieces (MOQ)
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Naidian Group Co., Ltd.

Zhejiang, China Since 2013
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60A 12V DC Magnetic Latching Relay for Single Phase Meter

60A 12V DC Magnetic Latching Relay for Single Phase Meter

US $ 2-4 / Piece FOB
200 Pieces (MOQ)
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Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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DC24V Generator High Power Overload Protection Relay Two Road 10A with Base Distribution Box Conversion Relay

DC24V Generator High Power Overload Protection Relay Two Road 10A with Base Distribution Box Conversion Relay

US $ 2.2-2.8 / pieces FOB
50 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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Single Phase 60A Single Coil 24VDC UC1 Latching Relay for Energy Meter

Single Phase 60A Single Coil 24VDC UC1 Latching Relay for Energy Meter

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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Relay Type Digital Display Phr-1000

Relay Type Digital Display Phr-1000

US $ 11-19 / Piece FOB
1 Piece (MOQ)
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Maosheng Electrical Co., Ltd.

Zhejiang, China Since 2013
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Bem-22AA Single Phase Solid State Relay SSR-25AA A4825 25AC Control Relay

Bem-22AA Single Phase Solid State Relay SSR-25AA A4825 25AC Control Relay

US $ 2.5-3.8 / Piece FOB
1 Piece (MOQ)
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Dongguan Lujinxun Electric Heating Appliance Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Thermal Overload Relay Lr9f Overcurrent Relay Lr9f5369 90-150A Manual Reset 1no1nc Thermal Relay

Thermal Overload Relay Lr9f Overcurrent Relay Lr9f5369 90-150A Manual Reset 1no1nc Thermal Relay

US $ 40-44 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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33kv Power Distribution Outdoor Auto Circuit Recloser ACR

33kv Power Distribution Outdoor Auto Circuit Recloser ACR

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Three Phase 120A Single Coil 6VDC UC2 UC3 Latching Relay for Smart Meter

Three Phase 120A Single Coil 6VDC UC2 UC3 Latching Relay for Smart Meter

US $ 5-8 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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Outdoor Pole Mounted Auto Circuit Breaker Recloser

Outdoor Pole Mounted Auto Circuit Breaker Recloser

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Factory Price AC Wjr36 Miniature Thermal Overload Relay with 20-160A

Factory Price AC Wjr36 Miniature Thermal Overload Relay with 20-160A

US $ 4.9-5.1 / Piece FOB
240 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Single Phase 6VDC Overload Relay with 90A Switching Current

Single Phase 6VDC Overload Relay with 90A Switching Current

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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Customized 45-65Hz Single DC AC Voltage Control Relay Under Over Voltage Protection Relay

Customized 45-65Hz Single DC AC Voltage Control Relay Under Over Voltage Protection Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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33kv Kema Type Tested Auto Circuit Recloser with Intelligent Controller

33kv Kema Type Tested Auto Circuit Recloser with Intelligent Controller

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
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Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Durable Magnetic Latching Relay with Low Holding Current for Energy Saving Applications

Durable Magnetic Latching Relay with Low Holding Current for Energy Saving Applications

US $ 1.48-4.58 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Three Phase 120A Single Coil 24VDC UC2 Latching Relay for Energy Meter

Three Phase 120A Single Coil 24VDC UC2 Latching Relay for Energy Meter

US $ 5-8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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60AA 80AA 100AA 120AA Relay Single Phase AC Control AC Solid State Relay

60AA 80AA 100AA 120AA Relay Single Phase AC Control AC Solid State Relay

US $ 6-15 / Piece FOB
5 Pieces (MOQ)
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Yueqing Aukeman Trading Co., Ltd.

Zhejiang, China Since 2010
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Rcw-33 Series Outdoor Auto Circuit Recloser

Rcw-33 Series Outdoor Auto Circuit Recloser

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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About Single Phase Relay Protection FAQ

  • QWhat are the advantages of collaborating with manufacturers for Voltage Regulators?

    Our Single Phase Relay Protection offers exceptional quality within the Voltage Regulator category.Working with manufacturers enables you to customize Voltage Regulators according to specific requirements. Manufacturing partners offer consistent product quality, timely delivery, and the flexibility to adapt to evolving market demands.

  • QWhat is the function of a voltage regulator in electrical systems?

    The Single Phase Relay Protection is a standout piece in our Voltage Regulator collection.A voltage regulator is essential in stabilizing and maintaining the voltage levels in electrical circuits. It ensures consistent power supply to devices, preventing damage and malfunctions due to voltage fluctuations.

  • QWhere can I find reliable suppliers for Voltage Regulators in China?

    The Single Phase Relay Protection is a key item within our extensive Voltage Regulator selection.Looking for high-quality Voltage Regulator suppliers in China? Explore online platforms, industry exhibitions, and verified directories. It's crucial to assess supplier credentials and request samples for testing the product quality before making bulk purchases.

Single Phase 90A Single Coil 6VDC UC2 Magnetic Latching Relay for Electricity/Energy/Power/Electric Meter

Single Phase 90A Single Coil 6VDC UC2 Magnetic Latching Relay for Electricity/Energy/Power/Electric Meter

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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12kv 800A 12.5ka Outdoor Auto Circuit Recloser with IEC60850 Controller

12kv 800A 12.5ka Outdoor Auto Circuit Recloser with IEC60850 Controller

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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High Efficiency Single Phase SSR Relay for Reliable Communication

High Efficiency Single Phase SSR Relay for Reliable Communication

US $ 430-600 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Single Phase 100A Single Coil 6VDC UC2 UC3 Latching Relay for Energy Meter

Single Phase 100A Single Coil 6VDC UC2 UC3 Latching Relay for Energy Meter

US $ 1-1.3 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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CE Certified Eda-16 230V Latching Relay Rail Type Impulse Type Relay

CE Certified Eda-16 230V Latching Relay Rail Type Impulse Type Relay

US $ 5-30 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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80A Single Phase Relay 250V Max. Voltage for Smart Electricity Meters

80A Single Phase Relay 250V Max. Voltage for Smart Electricity Meters

US $ 2-4 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Ssvr-40A Single-Phase Solid State Relay Voltage Regulator Potentiometer Adjustment Module Relay SSR-25va

Ssvr-40A Single-Phase Solid State Relay Voltage Regulator Potentiometer Adjustment Module Relay SSR-25va

US $ 3.5-6.2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Dongguan Lujinxun Electric Heating Appliance Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Lr9f Lr9f5357 Lr9f5363 Lr9f5367 Lr9f5369 Lr9f5371 Lr9f7375 Lr9f7379 Lr9f7381 50A 80A 100A 150A 220A 330A 500A 630A Electronic Thermal Overload Relay

Lr9f Lr9f5357 Lr9f5363 Lr9f5367 Lr9f5369 Lr9f5371 Lr9f7375 Lr9f7379 Lr9f7381 50A 80A 100A 150A 220A 330A 500A 630A Electronic Thermal Overload Relay

US $ 40-44 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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15kv Outdoor 630A Pole Mounted Auto Circuit Recloser ACR

15kv Outdoor 630A Pole Mounted Auto Circuit Recloser ACR

US $ 3,000-8,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Wjr36 Thermal Overload Motor Protection Relay 160A Independent Installation Copper Parts

Wjr36 Thermal Overload Motor Protection Relay 160A Independent Installation Copper Parts

US $ 1.95-7.85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Magnetic Hold Relay with 120A 250V Contact Rating for Power Saving Applications

Magnetic Hold Relay with 120A 250V Contact Rating for Power Saving Applications

US $ 1.58-2.88 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Reliable China-Made Solid State Relay for Heating Systems

Reliable China-Made Solid State Relay for Heating Systems

US $ 10-350 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Magnetic Latching Relay 60A 80A 100A 9V 12V Single Phase Relay Use in Energy Meter

Magnetic Latching Relay 60A 80A 100A 9V 12V Single Phase Relay Use in Energy Meter

US $ 2-4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
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