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Microprocessor Based Protective Relays

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Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

XJLS-84/440/ZT, XJLS-84/502, XJLS-81/220 Static Latching Relay circuit operation DC power

...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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Undervoltage Phase Voltage Monitoring Relay 3 Phase-rotation and phase loss monitoring relay , SPDT 380V

...disconnect a protected device or rely on the loss of one or more phases of a polyphase system to prevent a protection device that applies power to a protected device, also known as a protection device. Phase...

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

Active Member

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Undervoltage Phase Voltage Monitoring Relay 3 Phase-rotation and phase loss monitoring relay , SPDT 380V

...disconnect a protected device or rely on the loss of one or more phases of a polyphase system to prevent a protection device that applies power to a protected device, also known as a protection device. Phase...

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

Verified Supplier

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Automatic Relay Protection Secondary Injection Relay Test Set With Keyboard

Automatic Relay Protection Secondary Injection Relay Test Set With Keyboard Product Name: Secondary Injection Relay Test Set HYJB-PC Technical Parameters: 1. AC current source Phase current output (effective va...

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

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100mA Electronic Relay Board , 24V Pcb Circuit Board

...Relay Board for Storage Locker Product parameters Model KR- CU Brand KERONG Definition Electronic rotary latch controller Function Receive commands to control lock and feedback status Dimension L200*W140*H15...

Shenzhen Kerong Industry Co., Limited
China

Active Member

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100mA Electronic Relay Board , 24V Pcb Circuit Board

...Relay Board for Storage Locker Product parameters Model KR- CU Brand KERONG Definition Electronic rotary latch controller Function Receive commands to control lock and feedback status Dimension L200*W140*H15...

Shenzhen Kerong Industry Co., Limited
China

Verified Supplier

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Multifunctional Intelligent Digital Relay Messages Analyzer For Substation

Relay Protection Tester For Substation Handheld Intelligent Digital Relay Messages Analyzer This device can be used for fast test of protection devices, intelligent terminals, merging units and transducers. It ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Bimetallic Overload Relay

...relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish th...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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BaoCheng Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control

...Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by han...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

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BaoCheng Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life

...Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by hand...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

Add to cart
BaoCheng Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control

...Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by han...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

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BaoCheng Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life

...Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by hand...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
Bimetallic Overload Relay

...relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish th...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Verified Supplier

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Toyota 610 Relay Solenoid Valves Weaving Loom Spare Parts Airjet

...RELAY SOLENOID VALVES WEAVING LOOM SPARE PARTS AIRJET 1. This Relay Solenoid Valve includes Bolt, Upper Lid, Coil, Loop Shell, Seal Ring, Lower Lid, Spring, Spring Holder, Plunger, Spacer and Base. 2. This R...

Xi'an JW Import & Export Co.,Ltd
China

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HYJB-III Relay tester

relay tester introduction HYJB-III Relaying protection tester is applied to test protection replay based onvoltage and current operation. The main function of the tester include: calibration ofvoltage and curre...

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

Active Member

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Automotive Intermittent Windshield Wiper Motor Relay 0986335058 Thermal Overload Protection For Electric Motors

...Relay 0986335058 Thermal Overload Protection For Electric Motors 431-955-531 EXPORT LOGO & DOMESTIC LOGO 1. Description Intermittent wipers are a great feature for those times that it isn’t raining hard enou...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

Site Member

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Automotive Intermittent Windshield Wiper Motor Relay 0986335058 Thermal Overload Protection For Electric Motors

...Relay 0986335058 Thermal Overload Protection For Electric Motors 431-955-531 EXPORT LOGO & DOMESTIC LOGO 1. Description Intermittent wipers are a great feature for those times that it isn’t raining hard enou...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

Site Member

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Moistureproof DZY-204, DZY-401 SERIALS STATIC AUXILIARY RELAY for auto controled devices

...RELAY for auto controled devices This series of auxiliary relay is used in many kinds of protection and auto-controled devices. It can enlarges the contact capacity of the protection and control loop. The wi...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

Verified Supplier

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Microprocessor Based Protective Relays

Total 17623 products for microprocessor based protective relays Manufacture & Suppliers

XJLS-84/440/ZT, XJLS-84/502, XJLS-81/220 Static Latching Relay circuit operation DC power

Undervoltage Phase Voltage Monitoring Relay 3 Phase-rotation and phase loss monitoring relay , SPDT 380V

Undervoltage Phase Voltage Monitoring Relay 3 Phase-rotation and phase loss monitoring relay , SPDT 380V

Automatic Relay Protection Secondary Injection Relay Test Set With Keyboard

100mA Electronic Relay Board , 24V Pcb Circuit Board

100mA Electronic Relay Board , 24V Pcb Circuit Board

Multifunctional Intelligent Digital Relay Messages Analyzer For Substation

Bimetallic Overload Relay

BaoCheng Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control

BaoCheng Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life

BaoCheng Relay Safety Protection Magnetic Latching Relay NBC9-A-2 Remote Control

BaoCheng Relay Safety Protection Magnetic Latching Relay NB90-12S-S-A Long Life

Bimetallic Overload Relay

Toyota 610 Relay Solenoid Valves Weaving Loom Spare Parts Airjet

HYJB-III Relay tester

Automotive Intermittent Windshield Wiper Motor Relay 0986335058 Thermal Overload Protection For Electric Motors

Automotive Intermittent Windshield Wiper Motor Relay 0986335058 Thermal Overload Protection For Electric Motors

Moistureproof DZY-204, DZY-401 SERIALS STATIC AUXILIARY RELAY for auto controled devices