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Numerical Protection Relay

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Total 3963 products for numerical protection relay Manufacture & Suppliers

Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC

... 63A and below users or loads Safe and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment f...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device

Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device Surge protection with integrated status indicator and knife disconnection for three signal wires with common ref...

Nanjing Dortmund Electric Co., Ltd.
Jiangsu,China

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Three Phase Microcomputer Relay Protection Tester With High Precision Multi Output

Good Quality High Accuracy Three-phase Relay Protection for Power protection Testing Technique parameters AC current output 1. AC current output: Output accuracy: 0.2 level 2. Phase current output (......

Wuhan Mingyang Technology Co., Ltd
Hubei,China

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59G RCS-985G Generator Transformer Two stages phase to phase overvoltage protection Replay

59G RCS-985G Generator Transformer Two stages phase to phase overvoltage protection Replay for hydro-generators, gas turbine generators and pumped-storage generators Protection for Generator Current differentia...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

...Relay JVRD-380W 3 Phase Sequence Protective High Low Voltage Monitoring Relay Features Compact modules size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance Adjus...

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

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Micro Computer Electric Six Phase Relay Protection Tester

RS1200 Six Phase Micro Computer Power Electric Secondary Current Injection Relay Protection Tester Product Description The Relay tester software is new generational testing software. Its characteristics are mor...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Undervoltage Overvoltage Protector Surge Protective Device Spd Relay

Undervoltage Overvoltage Protector Surge Protective Device Spd Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main ad...

IVY METERING CO.,LTD
Shanghai,China

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Safety Protection Charging Pile Relay Customizable Automatic Adjustment

Safety Protection Charging Pile Relay Customizable Automatic Adjustment Charging Pile Relay Features: 1. Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as p...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Undervoltage Overvoltage Protector Surge Protective Device Spd Relay

Undervoltage Overvoltage Protector Surge Protective Device Spd Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main ad...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

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Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

...Relay JVRD-380W 3 Phase Sequence Protective High Low Voltage Monitoring Relay Features Compact modules size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance Adjus...

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

Verified Supplier

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Safety Protection Charging Pile Relay Customizable Automatic Adjustment

Safety Protection Charging Pile Relay Customizable Automatic Adjustment Charging Pile Relay Features: 1. Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as p...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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12V 24V 36V Analog Timer Relay , Power On Power Off Delay Electricity 380v 220v 0.5s~24h

... 36v Analog Timing Relay Electricity 380v 220v Power-on Power-off Delay setting range 0.5s~24h DESCRIPTION Brand Name: CHNT Theory: Time Relay Protect Feature: Sealed Contact Load: Low Power Model Number: JS...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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63A Automation Control Relays

... Sensitive Relay General Applications -Overvoltage and undervoltage protection for household equipment. Function Features -Supply voltage measurement and protection. - Double bus wiring design stronger abili...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a

DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a 1. Description 8 pins, PCB mount, power relays Can adjust automatically, protect and transform the electric circuit. Used widely in the remote ...

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

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Single Pole Double Throw Relay Dpdt Automotive Micro Relay

Micro Mini Relay 12V 30A SPDT With Resistance and Diode Auxiliary Reverser 1. Specification This relay is a General-purpose Relay with DC coil, has SPST-NO (1NO) AgNi0.15 contact, cover with mounting bracket pr...

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

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DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a

DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a 1. Description 8 pins, PCB mount, power relays Can adjust automatically, protect and transform the electric circuit. Used widely in the remote ...

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

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Single Pole Double Throw Relay Dpdt Automotive Micro Relay

Micro Mini Relay 12V 30A SPDT With Resistance and Diode Auxiliary Reverser 1. Specification This relay is a General-purpose Relay with DC coil, has SPST-NO (1NO) AgNi0.15 contact, cover with mounting bracket pr...

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

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Electrical DC 24V,12V or AC operated SIGNAL RELAY(JX-18G/1-1, jx-18a/2a2, JX-18A/2A2)

... signal. 1 Rating Voltage type rating working voltage: DC 220V,110V,48V,24V,12V; AC signal relay can be ordered by users. Current type rating working current: 20mA～200mA; Others can be ordered. 2 Operate val...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Digital Automotive Electromagnetic Relay Three Phase 10A With Current Adjusting Scale

...Relay Product Description: TR2 series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A for protecting the phase break when the electric ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Dust Proof Single Phase Thermal Overload Relay Fixed Install Plastic Texture

... the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in the nin...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Numerical Protection Relay

Total 3963 products for numerical protection relay Manufacture & Suppliers

Single Phase Control And Protective Switching Device Voltage Protector Relay 230VAC

Phoenix Contact Genuine Relay Terminal 2906770 TTC-6-3-HF-F-M-24DC-UT-I - Surge protection device

Three Phase Microcomputer Relay Protection Tester With High Precision Multi Output

59G RCS-985G Generator Transformer Two stages phase to phase overvoltage protection Replay

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Micro Computer Electric Six Phase Relay Protection Tester

Undervoltage Overvoltage Protector Surge Protective Device Spd Relay

Safety Protection Charging Pile Relay Customizable Automatic Adjustment

Undervoltage Overvoltage Protector Surge Protective Device Spd Relay

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Safety Protection Charging Pile Relay Customizable Automatic Adjustment

12V 24V 36V Analog Timer Relay , Power On Power Off Delay Electricity 380v 220v 0.5s~24h

63A Automation Control Relays

DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a

Single Pole Double Throw Relay Dpdt Automotive Micro Relay

DPDT Auto Electrical Relays 12v 8 Pin PCB Automotive Relay 12V 40a

Single Pole Double Throw Relay Dpdt Automotive Micro Relay

Electrical DC 24V,12V or AC operated SIGNAL RELAY(JX-18G/1-1, jx-18a/2a2, JX-18A/2A2)

Digital Automotive Electromagnetic Relay Three Phase 10A With Current Adjusting Scale

Dust Proof Single Phase Thermal Overload Relay Fixed Install Plastic Texture