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Over Current Relay Protection

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Total 38080 products for over current relay protection Manufacture & Suppliers

160A Thermal Overload Relay Three Phase Bimetallic Strip Thermal Relay

... of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Phase-break protec...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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AUTOMOTIVE DC12V CURRENT CONTROL RELAY SHORT CIRCUIT PROTECTION UNINTERRUPTED LINE

... makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Prt-PC3 China Made Good Quality Three Phase Relay Test Kit

...could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Relay Test Kit is applied to test protection replay based on voltage and current operation. The main...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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JD1912 Switch Model Automotive Power Relay 12v 70a

Relay 12V 4Pin Car Relay 70A Truck Boat Van Vehicle Automotive Relay JD1912 Switch Model 1. Specification This relay is a General-purpose Relay with DC coil, has SPST-NO (1NO) AgNi0.15 contact, cover with mount...

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

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JD1912 Switch Model Automotive Power Relay 12v 70a

Relay 12V 4Pin Car Relay 70A Truck Boat Van Vehicle Automotive Relay JD1912 Switch Model 1. Specification This relay is a General-purpose Relay with DC coil, has SPST-NO (1NO) AgNi0.15 contact, cover with mount...

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

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Auto Electromechanical Relay LR2-N series Low Power Overload Thermal Relay

...Relay TR2-N series Low Power Overload Thermal Relay Application This series of thermal relay can bbe used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting th...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Three Phase Thermal Overload Device 660V Adjustable Setting Current

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Three Phase Thermal Overload Device 660V Adjustable Setting Current

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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High Sensitivity Solid State Relay Safety Protection Household Appliances

...Relay Safety Protection Household Appliances Solid State Relay Description: Special solid-state relays can have short-circuit protection, overload protection, and overheating protection functions, and a comb...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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High Sensitivity Solid State Relay Safety Protection Household Appliances

...Relay Safety Protection Household Appliances Solid State Relay Description: Special solid-state relays can have short-circuit protection, overload protection, and overheating protection functions, and a comb...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors have been widely used, and ...

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

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors have been widely used, and ...

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

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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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AC 220V Industrial Computer Three Phase Relay Test Set For Auto Testing Machine

...Relay Test Set For Auto Testing Machine Product Name: Microcomputer Relay Protection Tester HYJB-PC3 HYJB-PC3 is industrial computer integrated. More introduction: 1.Precision:0.2%,machine of industrial cont...

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

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3x30A Protection Relay Test Equipment , Portable 3 Phase Relay Test Set

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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

...protection Replay for hydro-generators, gas turbine generators and pumped-storage generators Protection for Generator Current differential protection. (87G) Unrestrained instantaneous differential protection...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

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Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

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Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT

Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT First, the basic principles of selection Today, there are no uniform standards for motor protection products on the market, and the mo...

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

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