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Phase Fault Relay

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Total 2538 products for phase fault relay Manufacture & Suppliers

Lightweight Four Channel Relay Module For Arduino , Red Board

...Relay Module For Arduino , Red Board Specification: module voltage 5V, 12V, 24V module size 73mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 72g Channel 4 Description * SMD optocoupler isolation, strong d...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

..., strong driving ability, stable performance; trigger current 5mA * Each channel module can be set high or low triggered by jumper * Fault-tolerant design, even if the control line is broken, the relay will ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V/12V 4 Channel Relay Module/Expansion Board for Arduino(Red Board)

..., stable performance; trigger current 5mA; 3. the module Operating voltage 12V; 4. the module can be high or low by a jumper setting trigger; 5. fault-tolerant design, even if the control line is broken, the...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Lightweight Four Channel Relay Module For Arduino , Red Board

...Relay Module For Arduino , Red Board Specification: module voltage 5V, 12V, 24V module size 73mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 72g Channel 4 Description * SMD optocoupler isolation, strong d...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

..., strong driving ability, stable performance; trigger current 5mA * Each channel module can be set high or low triggered by jumper * Fault-tolerant design, even if the control line is broken, the relay will ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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substation Programmable Three Phase Secondary Current Injection Test Set of Relay

... voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device. The purpose of secondary injection testing is to check that the protection scheme from the relay input...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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Microcomputer Three Phase Relay Test Equipment Power Supply AC220V +/-10% 50Hz /60Hz

Microcomputer Three Phase Relay Test Equipment Power Supply AC220V +/-10% 50Hz /60Hz PLEASE NOTE : Wuhan GDZX Power Equipment Co.,Ltd OFFER YOU : 1: FACTORY ......

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-803 Portable microcomputer relay protection tester with large TFT display screen

...Phase Relay Protection Tester Product introduction This device uses a high-speed and high-performance digital control processor as the control microcomputer, and the software uses a dual precision algorithm ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-803 Air Express Hot Sell Easy Operation Portable microcomputer relay protection tester with LCD display screen

...Phase Relay Protection Tester Product introduction This device uses a high-speed and high-performance digital control processor as the control microcomputer, and the software uses a dual precision algorithm ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

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ZX-803 Easy Operation Portable microcomputer relay protection tester with LCD display screen

...Phase Relay Protection Tester Product introduction This device uses a high-speed and high-performance digital control processor as the control microcomputer, and the software uses a dual precision algorithm ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

Verified Supplier

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High quality JRS1(LR1-D)-09303 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

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High quality JRS1(LR1-D)-09302 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09301 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

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High quality JRS1(LR1-D)-09304 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09305 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09308 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09307Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09306Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-09308 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart
High quality JRS1(LR1-D)-25322 Electric Thermal Overload Relay

...relay is suitable for using in the circuits rated voltage up to 660V, ratedcurrent 80A, AC 50/60Hz, for over-current protection of AC motor. The relay has the differential mechanism and temperature compensat...

Shangmin Electric Group Co.,ltd
Zhejiang

Active Member

Add to cart