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Over Current Relay Protection

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Total 38080 products for over current relay protection Manufacture & Suppliers

JR36-20 1NO 1NC 3 Phase 20A 0.32-0.5A Adjustable Thermal Overload Relay

...voltage 660V,reted current 0.1~0,93A for protecting the phase breaker when the electric motor is overload.The relay has different machanism and temperature compensation & can be pluged in LC1-D series AC con...

Yueqing Kampa Electric Co., Ltd.
China

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32.63lb Six Phase Relay Test System 50/60Hz Intelligent portable

... substations and industrial environments. It can output 6-phase current(0…32A/phase) and 4-phase voltage(0…300V/phase), and the output accuracy is much higher(up to 0.05%). High Accuracy Six-phase Relay Test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Dual Pole Latching Electromagnetic Relay AC220V Dual Way Switching Relay

... Relay Electromagnetic Relay 1.Main Features: ● Max Switching Current 80A ● Rated Coil Consumption: 2 / 4W(30ms) ● Dielectric Strength of 4kV ● Cost Efficiency & Surge Protection ● Single Coil Double Coil Op...

IVY METERING CO.,LTD
Shanghai,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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32.63lb Six Phase Relay Test System 50/60Hz Intelligent portable

... substations and industrial environments. It can output 6-phase current(0…32A/phase) and 4-phase voltage(0…300V/phase), and the output accuracy is much higher(up to 0.05%). High Accuracy Six-phase Relay Test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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SANYOU Air Conditioning Relay SANYOU SFK-112DM 12VDC 20A

...RELAY Outline Dimensions: 30.1*15.7*23.3 Coil Voltage: 5V,6V,9V,12V,18V,24V Contact Arrangement: H:Form A Z:Form C S: Sealed Max.Switching Voltae: 250VAC/80A Coil Power:: 0.9w Contact Form: 1A Max.Switching ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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SJ-S-105DMH SANYOU Air Conditioning Relay SANYOU SJ-S-105DMH 12VDC 20A

...RELAY Outline Dimensions: 30.1*15.7*23.3 Coil Voltage: 5V,6V,9V,12V,18V,24V Contact Arrangement: H:Form A Z:Form C S: Sealed Max.Switching Voltae: 250VAC/80A Coil Power:: 0.9w Contact Form: 1A Max.Switching ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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SJ-S-112DMH SANYOU Air Conditioning Relay SANYOU SJ-S-112DMH 12VDC 20A

...RELAY Outline Dimensions: 30.1*15.7*23.3 Coil Voltage: 5V,6V,9V,12V,18V,24V Contact Arrangement: H:Form A Z:Form C S: Sealed Max.Switching Voltae: 250VAC/80A Coil Power:: 0.9w Contact Form: 1A Max.Switching ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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SJ-S-124DMH SANYOU Air Conditioning Relay SANYOU SJ-S-124DMH 12VDC 20A

...RELAY Outline Dimensions: 30.1*15.7*23.3 Coil Voltage: 5V,6V,9V,12V,18V,24V Contact Arrangement: H:Form A Z:Form C S: Sealed Max.Switching Voltae: 250VAC/80A Coil Power:: 0.9w Contact Form: 1A Max.Switching ...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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GCE Relay BMS Battery Management System 240S 768V 250A For Ups ESS

...Relay BMS 240S 768V 250A Center Tap BMS Battery Management System For High Voltage Ups ESS BMS Configuration 240S 768V 250A high voltage BMS(HV BMS) * 1set 24S BMU * 10sets 24S wire harness *10sets (15S48V b...

Hunan GCE Technology Co.,Ltd
Hunan,China

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CMA3 OMRON G8L General Purpose Relay SPDT 40A 28*28*26mm Without Shoulder

... a much larger electric current. The heart of a relay is an electromagnet (a coil of wire that becomes a temporary magnet when electricity flows through it). You can think of a relay as a kind of electric le...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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Industrial General Purpose Relay 13F-2C 8 Pins 27.5*21.5*35.5mm With Transparent Cover

...larger electric current. The heart of a relay is an electromagnet (a coil of wire that becomes a temporary magnet when electricity flows through it). You can think of a relay as a kind of electric lever: swi...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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Sensitive telecom relay 4100H (OMRON G2E) SPDT 3A, 15.5*10.5*11.8mm

...relay 4100H (OMRON G2E) SPDT 3A, 15.5*10.5*11.8mm Description: A relay is an electromagnetic switch operated by a relatively small electric current that can turn on or off a much larger electric current. The...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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SK210-8 Electrical Relay Box YN24S00016F2 Excavator Equipment

... of different circuits. For example, overload relays can monitor circuit load and cut off current when the load is too high to avoid equipment damage or failure. Other types of relays, such as time-delay rel...

Jin Guan Chen Machinery Parts Business Department, Tianhe District, Guangzhou
China

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Multi-functional Six Phase Relay Tester for Relay Relays Testing

...Relay Tester has standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. The tester adopts digital Signal Processor Microcomputer, so ...

Advanced Instruments Co.,Limited
Hunan,China

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40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

...Protection Vacuum Circuit Breaker can not only cut off or close the no-load current and load current in high-voltage circuit, but also cut off the overload current and short-circuit current through the funct...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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Letaron GenIII 40W 12V Mirror LED Driver with Defogger Relay and Cables

...Relay and Cables Product Features: - Integrated design of LED driver and relay - Short circuit, over current and over load protection - Equiped with cable - With 100% full loading aging test - Waterproof IP4...

Letaron Electronic Co. Ltd.
Guangdong,China

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JPK-20A SPST-NO Vacuum Relay Switch High Voltage DC28KV with 110A Current and 24V Coil Voltage

...Relay Switch High Voltage DC28KV Carry 110A Current vacuum Relay has good arc extinguishing performance. The arc in the vacuum is easily diffused and does not easily cause contact wear. Therefore, the vacuum...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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JPK-22A DC30KV 65A SPST-NO High Voltage Vacuum Relay for Industrial Power Switching

...Relay JPK-22A SPST-NO Vacuum Relay Switch High Voltage DC28KV Carry 65A Current Features: Vacuum Relay has ideal insulation performance. Under ideal conditions, it may reach a dielectric constant of 80,000 V...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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JPK-7 25KV DC DPDT Vacuum Relay Switch with 150A Current Carry and 1 Million Mechanical Life

...Relay Switch High Voltage DC25KV Carry 150A Current vacuum relay has good arc extinguishing performance. The arc in the vacuum is easily diffused and does not easily cause contact wear. Therefore, the vacuum...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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