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Power System Protection And Relaying

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Total 1458 products for power system protection and relaying Manufacture & Suppliers

700P 4HK1 4P Isuzu Electrical Parts ISUZU Starter Relay 8972649471

... automatic regulation and protection functions for the circuit. Conversion circuit. When the signal reaches a certain value, the relay can switch multiple circuits to achieve circuit disconnection and connec...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

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ISUZU NHR NKR KY SD Relay Glow Plug 3740300A 8941288560 High Performance

...RELAY GLOW PLUG 3740300A 8941288560 Automatic adjustment and safety protection. Relay can amplify small currents to control high-power circuits, thereby achieving automatic regulation and protection function...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

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NKR55 NKR77 600P 4JG2 Isuzu Starter Relay 8971739510 Car Electrical Parts

...RELAY STARTER 8971739510 Automatic adjustment and safety protection. Relay can amplify small currents to control high-power circuits, thereby achieving automatic regulation and protection functions for the c...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

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ISUZU Auto Electrical Parts 700P 4HK1 FREE Clutch Relay 8972385401

... automatic regulation and protection functions for the circuit. Conversion circuit. When the signal reaches a certain value, the relay can switch multiple circuits to achieve circuit disconnection and connec...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

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High Strength Isuzu Electrical Parts 4BD1 ISUZU NPR Relay 24V 8944233150

...RELAY 24V 8944233150 Automatic adjustment and safety protection. Relay can amplify small currents to control high-power circuits, thereby achieving automatic regulation and protection functions for the circu...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

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700P 4HK1 Isuzu Electrical Parts Wiper Interval Relay 8982339760 8980603881

..., thereby achieving automatic regulation and protection functions for the circuit. Conversion circuit. When the signal reaches a certain value, the relay can switch multiple circuits to achieve circuit disco...

Yimi (Guangzhou) Automotive Parts Co, Ltd
China

Verified Supplier

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LED Relay Type AVR Series Electric Stabilizer For Home With Over & Low Voltage Protection

...Relay Type ac automatic voltage regulator / home electrical stabilizer MODEL AVR-1008A AVR-2008A AVR-3008A AVR-5008A Rated Power 1000VA 2000VA 3000VA 5000VA TECHNOLOGY Technology CPU Based Digital Circuit+ T...

G-TECH POWER GROUP
Guangdong,China

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ABB CA4-01 Thermal Overload Relay with 0.1A to 1.6A Rated Current for Reliable Motor Protection and High Sensitivity

...relay Provide reliable motor protection Product Overview ABB CA4-01 is a thermal overload relay in the ABB CA4 series specifically designed for extremely small power three-phase asynchronous motors, with a r...

Xiamen Changxuyuan Trading Co., Ltd
Fujian,China

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PTCR Motor Ceramic PTC Thermistor Relay 100mA 265V For Overvoltage And Overcurrent Protection Of Small Power Transformer

...Relay 100mA 265V For Overvoltage And Overcurrent Protection Of Small Power Transformer MZB/MZ11 series PTC thermistor is a "10,000 times fuse" with automatic protection, automatic recovery, no contact, no no...

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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250V / 3A Secondary Injection Test Set , 50 Overcurrent Relay K3040

...! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection system assure the power...

Kingsine Electric Automation Co., Ltd.
Guangdong

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50 Overcurrent Relay

...Relay 1.wide pressure rang 2.high accuracy 3.Current, Volt measuring 4.easy to operation Friendly PC software for easy operation! K30 series relay tester is extremely design for overseas user, with Friendly ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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VN330SP Integrated Circuit Chip QUAD HIGH SIDE SMART POWER SOLID STATE RELAY

...POWER SOLID STATE RELAY TYPE Vdemag * RDS(on) * IOUT * VCC VN330SP VCC-55V 0.32 Ω** 0.7 A 36 V * per Channel ** at TJ = 85 ℃ ■ OUTPUT CURRENT: 0.7A PER CHANNEL ■ DIGITAL INPUTS CLAMPED AT 32V MINIMUM VOLTAGE...

ChongMing Group (HK) Int'l Co., Ltd
China

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Phase Unbalance Current Monitoring Relay Integrative Structure For Compressors

...Relay Integrative Structure For Compressors ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- 1 NC SCR output conta...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Unbalance Current Control Relay 220V 380V With Knob Setting Method With 4 LEDS

... Relay 220V 380V With Knob Setting Method With 4 LEDS 1 Features Integrative structure Three-phase monitoring of overload, phase loss, phase unbalance Powered by the measuring circuit 1 NC SCR output contact...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase Failure AC Current Relay CE / CCC Certification With Knob Setting Method

... Current Relay CE / CCC Certification With Knob Setting Method Integrative structure Three-phase monitoring of overload, phase loss, phase unbalance Powered by the measuring circuit 1 NC SCR output contact 4...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase loss Three phase voltage monitoring relay JVR-380 220VAC Rated voltage

... -- Powered by the measuring circuit -- 1 C/O contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase loss -- Overvoltage -- Undervoltage -- Phase unbalance ♦ Typical Appli...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Sequence Single Phase Under Over Voltage Relay Fault Recording With Last 3 Faults

... Single Phase Under Over Voltage Relay Fault Recording With Last 3 Faults Features Powered by the measuring circuit Compatible with AC and DC supply Miroprocessor technology provides highly accurate and repe...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts

... and repeatable protection Built-in LCD and keypad afford a precise digital setting Compact modular 43mm housing Adjustable over and undervoltage Independent adjustable ......

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED

...Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs for status in...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Mining Excavator Single Phase Voltage Monitoring Relay 1C./O Output Contacts

... Relay 1C./O Output Contacts Features: Compact modular size Single-phase monitoring of overvoltage and undervoltage Adjustable over and undervoltage threhold(for SVRW) Powered by the measuring circuit 1 C/O ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

Active Member

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