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Total 2594 products for phase fault relay Manufacture & Suppliers

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relayss ♦ Features -- Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad ......

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

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Water Pump Motor Protection Relay MDB -201Z Overload Phase Loss Monitor

... control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is ec...

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

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JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication

...phase unbalance from Pumps,Fans,Motors etc. Because of the compactness size they are easy to use such as the elevators and lifts for monitoring the phase to ensure equipment working safely Note: the contact ...

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

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Waterproof Pump Control Box with Three-Phase Four-Wire Design for 220V/380V Power Distribution Cabinet

..., protection devices, etc., can effectively protect the pump from overcurrent, overload, under-voltage, over-voltage and other faults in the damage, to ensure the safe operation of the pump. Functions of the...

Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd
Guangdong,China

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3 Pcs Fault Passage Indicator Long Auto Reset Time With 1 Earth Pc 1 Panel Pc

...fault indicator is a set of accessory device installed in RMU for Cable Branch box and Transformer Substation of Power Distribution System of 6KV-22KV, is used to monitor and indicate short-circuit and earth...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Three-Phase Voltage Monitoring Relay for 200-500VAC with 50/60Hz±1Hz Frequency and IP40 Protection

...Phases Voltage Monitoring Relay For Monitoring Three-Phase Voltage Imbalance Main features One unit can monitor voltage imbalance, phase sequence, and under phase of three-phase 3-wire or 4-wire power suppli...

SHANGHAI SUNNY ELEVATOR CO.,LTD
Shanghai,China

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Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

...Relay Three Phase Secondary Current Injection Test Set I.Introduction: This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be considered ...

DONGGUAN YUYANG INSTRUMENT CO., LTD
Guangdong,China

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10A Clamp Handheld Protection Relay Test Equipment 45-65Hz Frequency

...phase angle meter for Protection Relay Test GF311 multifunction phase angle meter can be applied to electric power dispatching center, relay protection department or relay protection in power plant. Its metr...

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

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3 Phase Portable Harmonics Output Relay Test Equipment

...phase portable protection relay test set equipment with harmonics output Universal testing system TEST-630 (6×35A, 6×300V) can test all types of protective relays, including modern IEC61850 based relays. Oth...

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

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SSR6AA 2500VAC Isolation 12v Dc Solid State Relay

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Solid State Relay Output Circuit The most common application of solid state relays is in ...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Single Phase High Current 25AMP 40-530VAC AC SSR Relay

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Unlike electro-mechanical relays (EMR) which use coils, magnetic fields, springs and mechanical conta...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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CUL Dual Inline 40a AC SSR Solid State Relay For Electric Heater

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Solid State Relay Output Circuit The most common application of solid state relays is in ...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Supply Shut Down Magnetic Latching Relay Overload Relay

...n Magnetic Latching Relay Overload Relay 1. Introduction IM902 is an equipment voltage protection relay, which can effectively protect electrical equipment from damage and protect the safety of users. Used i...

IVY METERING CO.,LTD
Shanghai,China

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1 piece Single Phase Heat Dissipation Aluminum Heat Sink For Solid State Relay SSR Small Type Heat Dissipation

...Phase Solid State Relay SSR Aluminum Heat Sink 1.Pictures 2.Specifications New Heat Sink for Solid State Relay SSR. Aluminium alloy. Specification: Color:Silver Packing content: 1 x Solid State Relay Heat Di...

Yueqing Kampa Electric Co., Ltd.
China

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Factory Supply Control Voltage 3-32V Single Phase Solid State Relay 80DA SSR Relay

... Ambient Temperature -30℃~+70℃ Company Information Yueqing Kampa Electric Co.,Ltd. is Established in 1990.Has variety of goods ,such as Relay,Circuit breaker,Switches,Thermocouple,Thermostat,Temperature cont...

Yueqing Kampa Electric Co., Ltd.
China

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47Hz Single Phase AC SSR Relay 40VAC Direct Current Solid State Relay 90A DC Control

AC SSR Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay A solid-state relay (SSR) is an electronic switching device that switches on or off when an exter...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Dust Proof 3 Phase Ssr Solid State Relay 100A Ac Control Ssr With Heatsink

...Relay AC SSR of Horizontal Type Double LED Indicator Description of AC Single Phase SSR Solid State Relay Our solid state relays (SSRs) are on/off remotely controlled switches with complete galvanic isolatio...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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20A AC SSR Relay Dc To Ac 25mA Universal Solid State Relay

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Solid State Relay Output Waveform With no input signal applied, no load current flows thr...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Supply Shut Down Magnetic Latching Relay Overload Relay

...n Magnetic Latching Relay Overload Relay 1. Introduction IM902 is an equipment voltage protection relay, which can effectively protect electrical equipment from damage and protect the safety of users. Used i...

IVY METERING CO.,LTD
Shanghai,China

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Phase Fault Relay

Total 2594 products for phase fault relay Manufacture & Suppliers

DC 20-80V Single Phase Voltage Monitoring Relay Upper Under Voltage Protection Relays

Water Pump Motor Protection Relay MDB -201Z Overload Phase Loss Monitor

JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication

Waterproof Pump Control Box with Three-Phase Four-Wire Design for 220V/380V Power Distribution Cabinet

3 Pcs Fault Passage Indicator Long Auto Reset Time With 1 Earth Pc 1 Panel Pc

Three-Phase Voltage Monitoring Relay for 200-500VAC with 50/60Hz±1Hz Frequency and IP40 Protection

Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

10A Clamp Handheld Protection Relay Test Equipment 45-65Hz Frequency

3 Phase Portable Harmonics Output Relay Test Equipment

SSR6AA 2500VAC Isolation 12v Dc Solid State Relay

Single Phase High Current 25AMP 40-530VAC AC SSR Relay

CUL Dual Inline 40a AC SSR Solid State Relay For Electric Heater

Supply Shut Down Magnetic Latching Relay Overload Relay

1 piece Single Phase Heat Dissipation Aluminum Heat Sink For Solid State Relay SSR Small Type Heat Dissipation

Factory Supply Control Voltage 3-32V Single Phase Solid State Relay 80DA SSR Relay

47Hz Single Phase AC SSR Relay 40VAC Direct Current Solid State Relay 90A DC Control

Dust Proof 3 Phase Ssr Solid State Relay 100A Ac Control Ssr With Heatsink

20A AC SSR Relay Dc To Ac 25mA Universal Solid State Relay

Supply Shut Down Magnetic Latching Relay Overload Relay