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Phase Fault Relay

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Total 2583 products for phase fault relay Manufacture & Suppliers

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

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Auto Electromechanical Relay LR2-N series Low Power Overload Thermal Relay

...Relay TR2-N series Low Power Overload Thermal Relay Application This series of thermal relay can bbe used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Fixed Auto Overload Protection Relay , TR2-N23 40A In Thermal Overcurrent Relay

...Relay , TR2-N23 Thermal Overcurrent Relay Application This series of 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 bre...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Protective Magnetic Thermal Overload Relay Switch 240V 93 Amp

... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in LC1-D series AC contactor. It is the mos...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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30A Thermal Overload Protection Relay 50A 80A LR2-D33 NO And NC Electromagnetic Relay

...Relay 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 break when the electric motor is overlo...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,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

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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

Active Member

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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

Verified Supplier

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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

Verified Supplier

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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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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

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