Home Electrical & Electronics Voltage Regulator Single Phase Relay Protection 2017 Product List
Total 5,750 products from about 239

 Single Phase Relay Protection manufacturers & suppliers

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

Test-750 Single Phase Microcomputor Protection Relay Test Set

FOB Price: $3000 - $6500 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Single Phase Microcomputor Protection Relay Test S
  • Phase: 1
  • Electricity Type: Vacuum
  • Load: Medium Power Relay
  • Protective Characteristics: Enclosed Rlay

Under Voltage Failure Phase Sequence Protection Relay with CE

FOB Price: $9 - $12 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: Single/3phase
  • Electricity Type: Ac
  • Number of Pole: 3
  • Size: Miniature

Fridge Guard 5A Under Over Voltage Protection Relay

FOB Price: $3.5 - $4.5 / Piece
Min. Order: 500 Pieces
  • Phase: Single Phase
  • Current Type: AC
  • Type: Voltage Guard
  • Rated Voltage: 220V/230V
  • Rated Current: 5/7/13/16AMPS
  • Application: Protect Household

Full Protective Device High Under Voltage Protection Relay

FOB Price: $3.5 - $4.5 / Piece
Min. Order: 500 Pieces
  • Phase: Single Phase
  • Current Type: AC
  • Type: Voltage Guard
  • Rated Voltage: 220V/230V
  • Rated Current: 5/7/13/16AMPS
  • Application: Protect Household

Full-Auto Single Phase Under/Over Voltage Relay

FOB Price: $0.8 - $4.8 / Piece
Min. Order: 50 Pieces
  • Function: Overvoltage Protection, Undervoltage Protection
  • Packing: Standard Export Box Package
  • Standard: CE, CCC
  • Production Capacity: 500 Piece/Pieces Per Day
  • Trademark: FEEO
  • Origin: Zhejiang China

Er-1 15.6kv Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Er-1 8.6 Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Er-1 22kv Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Single Phase AC/DC Voltage Monitoring Relay

Min. Order: 100 Pieces
  • Size: Miniature
  • Theory: Voltage Relay
  • Type: Relay
  • Usage: Communication Relay
  • Electricity Type: AC/DC
  • Phase: 1

Single-Phase Control System DC12V DC48V AC220V Voltage Relay

FOB Price: $8.73 - $10.62 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

AC220V Voltage Relay Under Voltage Over Voltage Protect

FOB Price: $8.73 - $10.62 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay

Over-Voltage and Under-Voltage Relay DC12V

FOB Price: $8.73 - $10.62 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay

AC/DC Voltage Relay Monitoring Relay Protector Relay

FOB Price: $8.73 - $10.62 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay

Single Phase DC AC Voltage Relay Protector Relay

FOB Price: $8.73 - $10.62 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay

Single-Phase Voltage Relay DIN-Rail Mounting

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Motor Protective
  • Phase: 1
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Single DC AC Voltage Under Over Protection Relay

Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Load: Micro Power Relay

Relays 220VAC Electronic Motor Voltage Relay

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay, Motor Protective
  • Phase: 1
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

32A Household Relay Over Under Voltege Relay

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay, Motor Protective
  • Phase: 1
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

40A Voltage Relay AC220V

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay, Motor Protective
  • Phase: 1
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Single Phae Industrial Solid State Relay RM1a RM1b

Min. Order: 200 Pieces
  • Theory: Solid State Relay
  • Standard: GB14048.5
  • Production Capacity: 500000PCS/Year
  • Trademark: BRAIN
  • Origin: China

EOCR-1P Single Phase Relay

Min. Order: 20 Pieces
  • Theory: Current Relay
  • Usage: Single Phase Relay
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Packing: Standard
  • Production Capacity: 10000/PCS

TM Wall Mounted AVR Automatic Voltage Regulator 3000va with All Kinds of Protection, Ce ...

FOB Price: $36 - $99 / Piece
Min. Order: 10 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Low Frequency
  • Usage: SVC
  • Frequency: Low Frequency
  • Size: Small

Raixin Lrd-3322 Thermal Relay 17~25A

Min. Order: 20 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Communication Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Weak Power Relay

Nfin RCD Residual Current Device, Circuit Breaker, Switch, Contactor, Relay

FOB Price: $3.77 - $3.87 / Piece
Min. Order: 100 Pieces
  • Phase: 2
  • Electricity Type: Dc
  • Number of Pole: 2
  • Load: Medium Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electromagnetic Type

DC to AC Solid State Relay 220VAC 10A

FOB Price: $2 - $3.8 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Household Appliances Relay, Communication Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 2
  • Load: Micro Power Relay

a-Ta Series Thermal Overload Relay a-Ta220

FOB Price: US $37 / Piece
Min. Order: 5 Pieces
  • Theory: Thermal Relay
  • Usage: Switching
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Thermal Overload Relay

40A DIN Rail Mount AC Input SSR Solid State Relay

Min. Order: 1 Piece
  • Theory: Solid State Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Sealed Relay
  • Size: Miniature

Household AC220V Self-Resetting Over Voltage and Under Voltage Protection Relay

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Motor Protective
  • Phase: 1
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 192
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.