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Total 22327 products for voltage sensor relay Manufacture & Suppliers

Overvoltage Undervoltage Three Phase Voltage Monitoring Relay Phase Sequence Asymmetry Protect

...Voltage Monitoring Relay JVR800-2 Overvoltage-Undervoltage Phase Sequence Asymmetry Protect ♦ Features -- Compact modular 43mm housing -- Microprocessor technology provides highly accurate and repeatable pro...

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

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SVRD-220 110VAC Single Phase Voltage Monitoring Relay Overvoltage Undervoltage

...Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Functions ...

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

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36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

...Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication Functional characteristics ● Overvoltage protection ● Undervoltage protection ● 8PFA base mounting Note: 1. Phase loss and reverse ...

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

Verified Supplier

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Mini 15KV DC High Voltage Vacuum Relay Coil Voltage 24 VDC 12VDC 26.5VDC

HV Relay JPK-43A Vacuum Relay Switch High Voltage DC10KV Carry 0A Current Coil Voltage 24 VDC 12VDC 26.5VDC Vaccum relays are great for high in-rush and stable leakage current applications, and are the perfect ...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

... 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too lo...

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

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GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

... 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too lo...

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

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Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce 380VAC Din rail

Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring ......

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

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Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A

Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A If two of the lines supplying power to a three-phase motor are reversed, it will cause the motor to reverse the direction of rotation. Thi...

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

Active Member

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Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence

Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence Phase loss protectors, also known as motor phase failure protectors or power phase loss ......

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

Active Member

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Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

Phase Failure Three Phase Voltage Monitoring Relay Plug-In Mounting APR-3 The circuit of the motor phase failure protection device has six external terminals, where N is the neutral line of the power supply, A,...

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

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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts Features Powered by the measuring circuit Compatible with AC and DC supply Microprocessor technology provides highly accurate and repeat...

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

Active Member

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AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts --...

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

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Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts

Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts Features: Compact modular size Single-phase monitoring of overvoltage and undervoltage Adjustable over and undervoltage threhold(for ...

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

Active Member

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Overvoltage Protection Dc Under Voltage Monitoring Relay 12V 24V 36V 48V

Overvoltage Protection Dc Under Voltage Monitoring Relay 12V 24V 36V 48V �� Features -- Compact modular size -- DC circuit monitoring of over- and undervoltage -- Adjustable over- and undervoltage threshold -- A...

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

Active Member

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4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

Three Phase 4 Wire Phase Unbalance Neutral loss Protector 3P+N Over Under Voltage Monitoring Relay JVRD-380N �� Features -- Compact modular size -- Neutral loss -- Three-phase Four-wire monitoring of phase seque...

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

Active Member

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Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

Phase Failure Three Phase Voltage Monitoring Relay Plug-In Mounting APR-3 The circuit of the motor phase failure protection device has six external terminals, where N is the neutral line of the power supply, A,...

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

Verified Supplier

Add to cart
Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce 380VAC Din rail

Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring ......

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

Verified Supplier

Add to cart
Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A

Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A If two of the lines supplying power to a three-phase motor are reversed, it will cause the motor to reverse the direction of rotation. Thi...

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

Verified Supplier

Add to cart
Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence

Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence Phase loss protectors, also known as motor phase failure protectors or power phase loss ......

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

Verified Supplier

Add to cart
4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

Three Phase 4 Wire Phase Unbalance Neutral loss Protector 3P+N Over Under Voltage Monitoring Relay JVRD-380N �� Features -- Compact modular size -- Neutral loss -- Three-phase Four-wire monitoring of phase seque...

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

Verified Supplier

Add to cart

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Voltage Sensor Relay

Total 22327 products for voltage sensor relay Manufacture & Suppliers

Overvoltage Undervoltage Three Phase Voltage Monitoring Relay Phase Sequence Asymmetry Protect

SVRD-220 110VAC Single Phase Voltage Monitoring Relay Overvoltage Undervoltage

36V DC Voltage Monitoring Relay DC circuit monitoring 2 LEDs For Status Indication

Mini 15KV DC High Voltage Vacuum Relay Coil Voltage 24 VDC 12VDC 26.5VDC

GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay

Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce 380VAC Din rail

Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A

Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence

Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED

Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts

Overvoltage Protection Dc Under Voltage Monitoring Relay 12V 24V 36V 48V

4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

Phase Failure Three Phase Voltage Monitoring Relay Plug - In Mounting APR-3

Elevator part Three Phase Voltage Monitoring Relay phase failure protective deivce 380VAC Din rail

Phase reversal protector Three Phase Voltage Monitoring Relay 2 CO , 6A

Phase loss Three Phase Voltage Monitoring Relay protection against improper phase sequence

4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N