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Overload Current Relay

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Total 9347 products for overload current relay Manufacture & Suppliers

0.05% Protection Relay Test Equipment , Portable Protection Relay Test Kit

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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3x30A Protection Relay Test Equipment , Portable 3 Phase Relay Test Set

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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120V Protection Relay Test Equipment With Fault Playback

...Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds of 3U0 o...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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40A Three Phase Relay Test Kit LCD Display Interlock Function

.... 3) Able to test various relays and micro-computer protections devices 4) Also able to simulate different complicated transients, permanent&transformative faults to do complete group test 5) Two ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating/subscripting GOOSE messages, publishing Sampl...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Hot Sell Easy Operation Portable Microcomputer Single Phase Relay Protection Calibrator

...Relay Protection Tester Product introduction The internal AC/DC voltage and current sources of the ZXJB single-phase relay protection comprehensive tester adopt new power supply technology, providing conveni...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance

... injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. Adjustable output current, smooth in current rise, large scope of load ...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Mini Ring Coil Current Transformer for Latching Relay Component

... through hole, easy to fix and install 4. Compact size Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD40-25A Max. Current 40 A Turns Ratio 1:2500 Primary Current 5 A Secondary Cu...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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Bimetal Thermal Overload Protector Switch , Self - Thermal Temperature Protector

BH temperature protector,BH self-thermal fuse BH series thermostat / Miniature thermal protector / Rechargeable battery thermostat 1. BH series thermostat��s Principle and structure BW & BH series that can prote...

Dongguan Heng Hao Electric Co., Ltd
Guangdong,China

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Auto Reset Thermal Overload Protector Switch Inverter Welding Machine Usage

BH-AID thermal switch,BH-AID thermal protector BH series thermostat / Miniature thermal protector / Rechargeable battery thermostat 1. BH series thermostat��s Principle and structure BW & BH series that can prot...

Dongguan Heng Hao Electric Co., Ltd
Guangdong,China

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Bimetal Thermal Overload Protector Switch , BH Series Over Heat Thermal Cut Off Fuse

BH over heat thermal protector,BH thermal cutoff fuse BH series thermostat / Miniature thermal protector / Rechargeable battery thermostat 1. BH series thermostat��s Principle and structure BW & BH series that c...

Dongguan Heng Hao Electric Co., Ltd
Guangdong,China

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Plug-in type small relay RXM series zelio relay

...Relay Application: Suitable for motor control and protection. Specification Name Zelio Relay Series RXM Control supply voltage 230VAC50/60Hz Rated current 3A Setting current 1.5-3A Installation method Plug-i...

DONGGUAN WIREMAC MACHINERY EQPT. CO., LTD.
Guangdong,China

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Full Type RXM Relay 230V CA 8/11/14 pin 2A/3A/6A Zelio Relay

...Relay Application: Suitable for motor control and protection. Specification Name Zelio Relay Series RXM Control supply voltage 230VAC50/60Hz Rated current 3A Setting current 1.5-3A Installation method Plug-i...

DONGGUAN WIREMAC MACHINERY EQPT. CO., LTD.
Guangdong,China

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Protective Relaying Medium Single Phase Current Transformer JDZXW5-17.5 17.5kV

... relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV. Technical Data 1. Installation ......

Shenzhen Chuangyin 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

... Description * SMD optocoupler isolation, 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...

Oky Newstar Technology Co., Ltd
Guangdong,China

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6 Phase Relay Tester HYJB-PC6

... can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential protection ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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