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Under Current Protection Relay

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Total 10015 products for under current protection relay Manufacture & Suppliers

Outdoor Split Ring Core Current Transformer 11KV For Microcomputer Protection

...tem 35kV and measurement of current of power supply equipment below 10KV,it also can be used for microcomputer protection. This type split core current transformer employs imported silicon steel which with h...

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

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30A Rated Current Zero Phase Current Transformer Pin Type for Ammeter

Zero phase current transforme zero phase ZCT for ammeter 30A PIN type Applications : 1. Residual current circuit breaker 2. Earth Leakage protection switch 3. Leakage circuit protection Breaker 4. Leakage circu...

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

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Toroidal Coil Structure Zero Phase Current Transformer with 50 / 60Hz Frequency

...current transformer ZCT 30A zero phase current transformer zct with pin Features: Minimum output voltage tolerance Close to zero load shift and zero phase shift Excellent balance characteristics PCB mounting...

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

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3000 VAC PCB Pin Mount Zero Sequence CT for Residual Current Circuit Breaker

...current transformer 3000 VAC zct pin 1A 1.5A PCB mounting ZCT Zero phase electrical current transformer Minimum output voltage tolerance Close to zero load shift and zero phase shift Excellent balance charac...

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

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20 - 24mA Zero Phase Current Transformer , Ammeter Usage Pin Type ZCT

...current transformer for ammeter Pin type 50A 20-24mA ZCT PIN TYPE current transformer for ammeter FeaturesHigh sensitivitySteady and reliable output voltagePCB mountingVarious choices for different configura...

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

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Smart Home Lighting Control Unit Relay Switch Module 8 Way 16A In Line With RS485 Modbus Protocol

... protection Each channel Start button has priority Fire has played a strong function (need fire protection system provides normally open dry contact signal) Each Channel has a status indicatorLED Overheating...

Shenzhen Jetacon Technology Limited
Guangdong,China

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CE Spd Surge Protective Device 100kA High Current Leakage Capability

...Protection Device 100kA Power SPD OBV10-I-15 Surge protectors OBV10-I-15 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of a...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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MOV Material Surge Protection Device SPD Working Voltage 220V-520V

...Protective Module,Surge Protector Made With Material MOV OBV7-120 1. Working voltage: 220V/255V/275V/320V/385V/420V/440V/520V 2. Normal discharge current (8/20us) In: 40kA/80kA 3. Max. discharge current (8/2...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Pressional Electrical Contact Relay Metal Stamping Parts,Metal Punching

... Die Stampings Single process Stamping Compound Stamping Deep drawing stamping Electrical relays and contactors use a low level control signal to switch a much higher voltage or current supply using a numer ...

Xiamen METS Industry & Trade Co., Ltd
Fujian,China

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100ka Circuit Breaker With Surge Protection , 144mm Width SPD Circuit Breaker

100ka Large Discharge Current 144mm width Surge Special Circuit Breaker Surge Special Circuit Breaker (SCB) features: 144mm width combined by two 72mm SCB ; can be disassembled or combined Two-stage SCB with on...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Residual Current Mini Circuit Breaker Type AC DCKB 30ma 16a 2p RCCB 4 Poles

...Current Circuit Breaker RCCB 4 Poles Application: DCKB2, DCKB4 Residual current circuit breaker without over current protection conforms to the standards of IEC61009.1,BS4293 etc, It is used in the circuit o...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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RCCB Residual Current Circuit Breaker 30ma 300ma 63amp 2 Pole MCB 40A

... etc, It is used in the circuit of AC 50/60Hz. single phase 230V, three phases 400V in industrial & mining enterprises, Commercial buildings and housing for protection of personal electric hazard, and also c...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Type B Or A 6mA/DC Residual Current Sensor 16 X 40 X 11.5 X 48mm for Industrial Applications

...Current Sensor Operating Temperature: -40°C To 85°C Scope of application: 11KW And Below Dimensions: 16 X 40 X 11.5 X 48mm Supply Voltage: 5V DC Protect type: Type B Or A+6mA/DC Technical Parameters: Dimensi...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Miniature Screws Mounted Current Transformer SCT Series 0-5000A for Power Monitoring and Protection

...-mount current transformer is designed for power monitoring and protection applications. The rated input covers 0-5000A with an output of 0-500mA.The product uses a screw-mount design. The internal window is...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Undervoltage Solar Surge Protection Device Current Limiting Switch High Standard

...current limiting switch lightning protection 220V. Product description Photovoltaic DC lightning arrester is a lightning protection measure independently developed by Zhejiang tol Electric Co., Ltd. for hous...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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HFE82V-60B-12-HL5 1000VDC Electronic Integrated Circuits 3.6kV IP67 DC Relay

... contact resistance is low and stable, and the contact part can meet the IP67 protection level. ● 60A 85ºC long-term current-carrying capacity ● Insulation resistance reaches 1000MΩ (1000VDC), withstand volt...

Shenzhen Hongxinwei Technology Co., Ltd
Guangdong,China

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