Total 3963 products for numerical relay protection Manufacture & Suppliers

• Electronical Motor Protection Relay Phase Current Overload Monitor CE Passed

  

  Electronical Motor Protection Relay Phase Current Overload Monitor CE Passed Features ■ Separate structure, LED part panel mounted and CT part screw fixing ■ ......

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Water Pump Motor Protection Relay Voltage Current Monitoring Protector 10-100A 220VAC

  

  Water Pump Motor Protection Relay Voltage Current Monitoring Protector 10-100A 220VAC Advantage 1) Integrative structure or Separate structure 2) Built-in LED and keypad ......

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Digital Motor Protection Relays WDB -1FMT Over Current Overload Modules

  

  Digital Motor Protection Relays WDB-1FMT Over Current Overload Modules With CT AC220V 10-100A Features 1. Separate structure, LED part panel mounted and CT part screw fixing 2. Built-in LED and keypad afford a ...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

  

  Single Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part ......

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• LCD Display Motor Protection Relay With CT Overload Voltage Current Control Separate

  

  GINRI MDB-501Z Voltage Current Phase Monitor Earth Fault Overload Control Motor Protection Relay ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase mon...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

  

  GINRI Motor Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a ......

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Adjustable DC Voltage Sensing Relay 6A 250VAC DVRD CE / CCC Certification

  

  ...Relay 6A 250VAC DVRD CE / CCC Certification ♦ Features With the Compact modular size can used in many place ,Mini and slim type could mount easier and the Light weight will not make extra pressure to any equ...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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

  

  ... -- Adjustable trip delay time -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for status indication ♦ Protective Functions -- Overvoltage -- Undervoltage ♦ Typical Applications • DC cabinet ...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• 380VAC Electronic Overload Relay Motor Protective Meter Over Current Monitor

  

  ... Electronic Overload Relay Motor Protective Meter Over Current Monitor Applications: 1. Pumps 2. Fans 3. Refrigeration Units 4. Blowers 5. Motors 6. Compressors 7. Lifts,Elevators 8. Cranes 9. Mining excavat...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Phase Loss Protection Digital Motor Protection Relay 3-100A 380VAC MDB-1Z

  

  Phase Loss Protection Electronic Overload Relay 3-100A 380VAC MDB-1Z Features 1. Compact modular size with integrative structure 2. Built-in LED and keypad afford a precise,......

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

  

  Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring ...

  Wei Dian Union(Hubei) Technology Co.,Ltd.

  Hubei,China

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• Marine Frequency Motor Protection Relay Complicated Environment Endurable

  

  Marine Frequency Motor Protection Relay Complicated Environment Endurable 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. ......

  Wei Dian Union(Hubei) Technology Co.,Ltd.

  Hubei,China

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• Over Current Single Phase Protection Relay Testing Equipment with Cheap Price

  

  ...Protection Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The Protection Relay Testing Equipment is equipped with a fixed value output which can be used ...

  Advanced Instruments Co.,Limited

  Hunan,China

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• SPASI23 ABB Bailey Infi 90 Protection Relay with Directional Earth-Fault Protection Compact Design for Medium-Voltage Power Distribution

  

  ... $1500 Warranty 12 months Lead time 3-5 work days Description: The SPAJ23 is a protection relay from ABB. It is designed for directional earth-fault protection in electrical networks. This relay identifies t...

  Joyoung International Trading Co.,Ltd

  Fujian,China

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• SPASO11 ABB Protection Relay for Two-Winding Power Transformers with Differential Protection and High Stability

  

  ... 8537101190 Payment T/T Sales Price $1000 Warranty 12 months Lead time 3-5 work days Description: The SPASO11 is a protection relay from ABB. It is specifically designed for two-winding power transformers. T...

  Joyoung International Trading Co.,Ltd

  Fujian,China

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• SR91H520 ABB Protection Relay with Overcurrent Earth-Fault Protection and Compact Design

  

  ...Protection Relay Product Details: Brand Name ABB Model SR91H520 Catalog Procontrol Origin USA Dimension 16*16*12cm Weight 0.5kg HS Code 8537101190 Payment T/T Sales Price $5000 Warranty 12 months Lead time 3...

  Joyoung International Trading Co.,Ltd

  Fujian,China

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• DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification

  

  ...Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the load. Therefo...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• DC 24 Volt 6 Ways Programmable Relay Module With Relay Base Easy Replace

  

  ... Relay Module With Relay Base , Easy To Replace There are many low-cost PLC amplification boards with no optocoupler, no heat sink, no protection, they are not very reliable, and their service life is not mu...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• GINRI Single Phase Voltage Monitoring Relay , Over And Under Voltage Relay

  

  GINRI Single Phase Voltage Monitoring Relay , Over And Under Voltage Relay ♦ Descriptions The single-phase voltage monitoring relay SVR1000/AD220 is AC/DC supply in Single phase circuit for protect the overvolt...

  Wenzhou Ginri Power Automation Co., Ltd.

  Zhejiang,China

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• RY212006 General Purpose Relay PCB Power Relay RYII / RYII Reflow Solderable

  

  ...Signal Relays General Purpose Relays PCB Relays Miniature Power PCB RYII & RYII Reflow Solderable n 1 pole 8A, 1 form C (CO) or 1 form A (NO) or 1 form B (NC) contact n Low component height 12.3mm n 5kV/8mm ...

  DELI ELECTRONICS TECHNOLOGY CO.,LTD

  Guangdong,China

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