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Total 1773 products for three phase relay Manufacture & Suppliers

3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors hav...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz JVRD6 voltage phase sequence multi-function protector (three-phase AC protection relay) Protection features: ● Phase protection ●...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Elevator Under Voltage Three Phase Voltage Monitoring Relay DIN Rail Mounting

... monitoring and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase-failure protection), voltage imbalance protection, phas...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Phase Loss 3 Phase Control Relay 2C/O Contacts For 4 Wires Refrigerator

... equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection,...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Phase Sequence Reversal Three Phase Voltage Monitoring Relay For Elevator Lift Parts

...Phase Failure Relay Phase Sequence Relay ♦ Features -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for stat...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Phase Loss 3 Phase Control Relay 2C/O Contacts For 4 Wires Refrigerator

... equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection,...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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Elevator Under Voltage Three Phase Voltage Monitoring Relay DIN Rail Mounting

... monitoring and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase-failure protection), voltage imbalance protection, phas...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz JVRD6 voltage phase sequence multi-function protector (three-phase AC protection relay) Protection features: ● Phase protection ●...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Phase Sequence Reversal Three Phase Voltage Monitoring Relay For Elevator Lift Parts

...Phase Failure Relay Phase Sequence Relay ♦ Features -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for stat...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Digital 3 phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay

...phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay Features: Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford a precise digita...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob 1 When the single-phase line is over-voltage, the line is cut off and the voltage of the single-phase line is restored to normal. ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Digital 3 phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay

...phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay Features: Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford a precise digita...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob 1 When the single-phase line is over-voltage, the line is cut off and the voltage of the single-phase line is restored to normal. ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Verified Supplier

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Three Phase Protection Relay Test Equipment LCD Display

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, AC current source Outpu...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Three Phase Protection Relay Test Equipment LCD Display

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, AC current source Outpu...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

Site Member

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25A Single Phase Motor Thermal Overload Protection Relay 690V SSR Solid State Relays

...Phase Protection Relay SSR Solid State Relays Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Three Phase Relay

Total 1773 products for three phase relay Manufacture & Suppliers

3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Elevator Under Voltage Three Phase Voltage Monitoring Relay DIN Rail Mounting

Phase Loss 3 Phase Control Relay 2C/O Contacts For 4 Wires Refrigerator

Phase Sequence Reversal Three Phase Voltage Monitoring Relay For Elevator Lift Parts

Phase Loss 3 Phase Control Relay 2C/O Contacts For 4 Wires Refrigerator

Elevator Under Voltage Three Phase Voltage Monitoring Relay DIN Rail Mounting

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz

Phase Sequence Reversal Three Phase Voltage Monitoring Relay For Elevator Lift Parts

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Digital 3 phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay

Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Digital 3 phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay

Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob

Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

Three Phase Protection Relay Test Equipment LCD Display

Three Phase Protection Relay Test Equipment LCD Display

25A Single Phase Motor Thermal Overload Protection Relay 690V SSR Solid State Relays