10,111 Phase Sequence Relay
results from266 suppliers
Aoasis Agk-03 Voltage Protection Relay Over Under Voltage Control Relay
US$ 4.8-7.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Name: Voltage Control Relay
Motor Protector Relay with Leakage Cts
US$ 215.4-646.2 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Phase: 3
- Electricity Type: Ac
- Load: Medium Power Relay
- Protective Characteristics: Open Relay
- Action Principle: Numeric Type
Cara Setting Test Trip Relay Test Unit Sverker 750
US$ 2000-8000 / Piece
Min. Order:1 Piece
- Warranty: Three Years
- Maximum Output Power: 520va/Phase
- Accuracy: <±0.2%
- Line Voltage Output (Effective Value): 0-260V
- Idle Contact: 250V/0.5A (DC)
- Output Frequency: 0-1050Hz
Reliable High Voltage Pole Mounted Automatic Circuit Recloser
US$ 6000-7800 / Set
Min. Order:1 Set
- Breaking Capacity: 31.5ka
- Operation: Energy-storage Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: ACB
Core Component of Ring Main Unit Rmu Gas-Filled Circuit Breaker
US$ 20-55 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Energy-storage Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Insert
- Structure: Vcb
SBW Series Automatic Voltage Stabilizer
US$ 1200-15999 / Piece
Min. Order:1 Piece
- Current Type: AC
- Phase: Three Phase
- Frequency Characteristics: Power Frequency
- Usage: SBW
- Frequency: Industrial Frequency
- Size: Large
Aoasis Agk-04 380V Low Voltage Three-Phase Motor Control Protection Relay with CE
US$ 6.1-6.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Germany Brand Secondary Injection Test Set
US$ 2800-8000 / Piece
Min. Order:1 Piece
- Warranty: Three Years
- Maximum Output Power: 520va/Phase
- Accuracy: <±0.2%
- Power Voltage: AC220V±10% or AC110V&Plusmn
- Time Measurement: 0.1ms-999999.999s
- Line Voltage Output (Effective Value): 0-260V
Aoasis Afkd-01/01f Hot Sales Digital Multi-Function Phase Protection Relays with CE
US$ 11.5-13 / Piece
Min. Order:1 Piece
- Theory: Time Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang
Test-630 Automatic Protective Relay Tester
US$ 2000-5000 / Piece
Min. Order:1 Piece
- Warranty: Three Years
- Voltage Output: Six-Channel Voltage Output
- Current Output: Six-Channel Current Output
- Accuracy: 0.2%
- Power Supply: 220V or 110V AC
- Time Measurement: 0.1ms-999999.999s
Acrel Current Protection Relay for 10kv Electric Distribution Cabinet Inlet Wires, Feeders, Transformers Am3se-I
US$ 311.5 / Piece
Min. Order:1 Piece
- Theory: Current Relay
- Usage: Current Relay
- Phase: 3
- Electricity Type: Ac
- Load: Micro Power Relay
- Protective Characteristics: Open Relay
Aoasis Agk-03 Voltage Control Relay for Prevent Voltage Imbalance in Industrial Field
US$ 4.8-7.5 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Name: Voltage Control Relay
DV5-03 Programmable Complete Monitoring 3-Phase Mains 3 Phase Voltage Protection Relay
US$ 22-26 / Piece
Min. Order:10 Pieces
- Theory: Voltage Relay
- Usage: Communication Relay
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Type: Electric Parameter Relay
Microprocessor Relays and Protection Systems
US$ 2000-4500 / Piece
Min. Order:1 Piece
- Warranty: Three Years
- Time Measurement: 0.1ms-999999.999s
- Voltage Output: Six-Channel Voltage Output
- Accuracy: 0.2%
- Current Output: Six-Channel Current Output
- Power Supply: 220V or 110V AC
Adfk-05 Digital Phase Protection Relay
US$ 12.4-13.2 / Piece
Min. Order:1 Piece
- Theory: Time Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Name: Digital Phase Protection Relays
Current Transformers for Three-Phase Integrated Zero Sequence Current Measurement
US$ 30.99-35.99 / Piece
Min. Order:5 Pieces
- Application: Electronic
- Type: Current Transformer
- Phase: Single
- Operation Condition: Indoor
- Usage: Protection, Measurement
- Winding Form: Multilayer Honeycomb Type
3p Reverse Phase Protector Central Air Conditioner Phase Sequence Protector
US$ 1.5-2 / Piece
Min. Order:500 Pieces
- Name: Air Conditioner Phase Sequence Protector
- Model: 46020052
- Application: Centre Air Conditioner
- Certificate: CE
- Packing: Carton
- Standard: 3p
Aoasis Adfk-05/05f AC220/380V 50/60Hz Digital Electric Voltage Protector Relay with LCD Display
US$ 12.4-13.2 / Piece
Min. Order:1 Piece
- Theory: Time Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang
Lxk-Φ 80~Φ 280 Series 10kVA 5A 50/60Hz Single Phase CT Current Transformer Zero Sequence 110/220V Coil for Instruments
US$ 50-300 / Piece
Min. Order:10 Pieces
- Application: Electronic, Instrument, Position Sensor, Audio, Lighting
- Type: Current Transformer
- Phase: Three
- Operation Condition: Indoor
- Usage: Protection, Measurement
- Winding Form: Multilayer Honeycomb Type
3 Phase Motor Soft Starter Online Slow Start Module Solid State Relay
US$ 38.42 / Piece
Min. Order:1 Piece
- Theory: Soft Start Module
- Usage: Soft Start Module
- Phase: 3
- Electricity Type: Ac
- Number of Pole: 3
- Load: Micro Power Relay
3p Central Air Conditioner Phase Sequence Protector
US$ 1.5-2 / Piece
Min. Order:500 Pieces
- Name: Air Conditioner Phase Sequence Protector
- Model: 46020052
- Application: Centre Air Conditioner
- Certificate: CE
- Packing: Carton
- Standard: 3p
Aoasis Adgk-01 Over/Under Voltage Protector Device with LCD Digital Display Voltage Relay
US$ 6.7-14 / Piece
Min. Order:1 Piece
- Theory: Digital Display Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Aoasis Agkm-02 Phase Over and Under Voltage Control Relay 380VAC Protection Relay
US$ 7.1-7.6 / Piece
Min. Order:1 Piece
- Theory: Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
K8ds-pH1 200/480VAC Thin Phse Sequence Loss Relay Output Monitors
US$ 20-30 / Piece
Min. Order:2 Pieces
- Part Number: K8ds-pH1
- Mounting Type: DIN Rail
- Phase: 3-Phase
- Range: 200 to 480 VAC 3-Wire
- Supply Voltage: 200 to 480 VAC
- Packing: Box
3 Phase Ground and Phase Earth Leakage Protection Relay Am2se for PT Supervision
US$ 207.4 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Protection Relay for Medium Voltage Apllication
- Phase: 3
- Electricity Type: Ac
- Load: Medium Power Relay
- Protective Characteristics: Enclosed Relay
Electronic Motor Protection Relay
US$ 215.4-646.2 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Motor Relay
- Phase: 3
- Electricity Type: Ac
- Load: Medium Power Relay
- Protective Characteristics: Open Relay
Aoasis Afkv-03 380V AC 3 Phase Failure Relay Times Phase Protection Relay
US$ 4.3-7.5 / Piece
Min. Order:1 Piece
- Theory: Phase Protection Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Acrel Ard2f-25+90L DIN Rail Motor Timeout Start-up Protection Device Motor Protection Relay with LCD Display
US$ 99.4 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
Acrel Ard2f-25+90L Low Voltage Motor Short Circuit Protection Relay with LCD Display Module
US$ 99.4 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
Oasis Adgk-01 Over/Under Voltage Protector Device with LCD Digital Display Voltage Relay
US$ 6.7-14 / Piece
Min. Order:1 Piece
- Theory: Digital Display Voltage Control Relay
- Usage: General Purpose
- Phase: 3
- Electricity Type: Ac
- Size: Miniature
- Place of Origin: Zhejiang, China
Acrel Smart LCD Motor Protection Relay with Optional 4-20mA Analog Output Start/Stop Control Alarm RS485 Modbus Leakage Current Temperature Protection Funcition
US$ 99.4 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
High Voltage Circuit Recloser with Superior Mechanical Lifespan
US$ 1000-7800 / Set
Min. Order:1 Set
- Breaking Capacity: 25ka
- Operation: Energy-storage Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: ACB
Acrel Ard2f-25+90L Low Voltage Smart DIN Rail Motor Overload Protector Motor Protection Relay with LCD Display Module External CT
US$ 99.4 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
Acrel Ard2f-25+90L LCD Dislay Low Voltage Intelligent Motor Protector Controller Protection Relay with CT
US$ 99.4 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
Short Circuit Protection Relay
US$ 215.4-646.2 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Motor Relay
- Phase: 3
- Electricity Type: Ac
- Load: Medium Power Relay
- Protective Characteristics: Open Relay
Versatile 35kv Withdrawable Recloser for Various Outdoor Needs
US$ 1000-7800 / Set
Min. Order:1 Set
- Breaking Capacity: 25ka
- Operation: Energy-storage Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: ACB
Acrel Am5se-F Protection Relay 35kv for Solar Photovoltaic System
US$ 777 / Piece
Min. Order:1 Piece
- Rated Input: AC/DC220V, or AC/DC110V
- Rated Voltage Input: Input AC 100V/
- Rated Current: AC 5A /1A
- Rated Frequency: 50Hz or 60Hz
- Di: AC/DC220V, or AC/DC110V
- Do: More Than 10000
Acrel Ard2f-25/C+90L Smart DIN Rail RS485 Motor Overload Protection Device Motor Protection Relay with LCD Display
US$ 105.7 / Piece
Min. Order:1 Piece
- Task: Mornitoing, Control, Protection
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: RoHS, CCC, ISO: 9001, CE
- Condition: Used
- Customized: Non-Customized
Acrel Am2se Protection Relay with 8 Channels of Switch Data Acquisition and 5 Channels
US$ 300-355 / Piece
Min. Order:1 Piece
- After-sales Service: 2 Years
- Warranty: 2 Years
- Packing: Carton
- Standard: 30X28X20 cm
- Port: Shanghai
- Trademark: acrel
Intelligent Motor Protection Relay
US$ 215.4-646.2 / Piece
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Motor Relay
- Phase: 3
- Electricity Type: Ac
- Load: Medium Power Relay
- Protective Characteristics: Open Relay
