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Overvoltage Protection Relay

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Total 5892 products for overvoltage protection relay Manufacture & Suppliers

JS-11A SERIES JS-11A/422 TIME Electronic Control Relay 50Hz AC voltage Less than 5W

...electornaenetism type and RC type time relay. It quarantee time grade for main protection and reserue protection in electric power system. It is the best substitution of the old time relay.The series relay i...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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SIRIUS 3RP15 Industrial Control Relay For Control Starting And Protective

...Relay Timing Relays For Control Starting And Protective Overview SIRIUS 3RP15 timing relays Phase-out/discontinuation or SIRIUS 3RP15 timing relays The phase-out period for SIRIUS 3RP15 timing relays began i...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,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...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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12.5kA Type 1+2 320V 4P Household Surge Protector Lightning Protection

...Protection Device Surge Protector Surge Protector Application range: • BR-12.5M series are applied to equipotential bonding of the main low voltage distribution boxes in the building, providing overvoltage p...

Britec Electric Co., Ltd.
Zhejiang,China

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20kA 6kv LED Driver SPD Surge Protection Device AC 275V Type 2+3

...protective device is specially designed to be used in outdoor led lighting system fixtures for transient overvoltage protection. 2. New designed surge protection module for LED Street light. 3. Inside over-c...

Britec Electric Co., Ltd.
Zhejiang,China

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EATON SLP07D 7V DC Dual Channel 20kA DIN Rail Mount Signal Surge Protection Device for RS485 Analog I/O

...Protection Device SLP07D is a high-performance DIN rail mounted signal surge protection device designed for low voltage industrial analog and digital signal circuits. With rated voltage of 7V DC, dual-channe...

Shenzhen Hengyo Power Technology Co., Limited
China

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Safety Protection AgSnO2 12 Volt Auto Relay Sensitivity Relay With Fuse

...Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and ......

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Safety Protection AgSnO2 12 Volt Auto Relay Sensitivity Relay With Fuse

...Speed: It means that the protection device should be able to cut off the short-circuit fault as soon as possible. Its purpose is to improve system stability, reduce the damage of faulty equipment and ......

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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SMOV25S Series SMOV25S Varistor Overvoltage Circuit Protection Thermal Protection

...h an integral thermal disconnect designed to open in the event of overheating due to abnormal overvoltage as outlined in UL1449. The SMOV® helps facilitate SPD module compliance to UL1449 and offers quick th...

JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
Guangdong,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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Digital Display Relay Protection Tester and Calibration Instrument Tester

XHJB610/611 Product Introduction XHJB610/611 relay tester is designed for testing high voltage and low voltage electronic power supply relay set kit. It can finish the test of general calibration of relay, seco...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Single Phase Relay Tester with Real-time Display

... and operate/reset time. It also measures parameters of reclosing relays such as operate value, reset value, charge and discharge time, and operate time. For GL and LL inverse-time relays, it tests starting ...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Electric Appliance Surge Protective Device Type 3 Built - In Overheating And Temperature Control

... protection for all kinds of electronic devices, instruments and communication lines. It is mainly used to limit overvoltage and discharge electric current. Surge protector is usually connected with protecte...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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PV DC surge arrester 40KA lightning surge protection 1000v dc spd

Overvoltage and zero interruption photovoltaic arrester, self duplex undervoltage protector, household lightning protect Brief introduction Photovoltaic DC lightning arrester is a lightning protection measure i...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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SMD MOV Varistor3225K201/3225K200V，Applying consumer electronics products，Such as TV/monitor: Protect audio and video input/output interface, power board, etc.

Product Description: The SMD MOV Varistor is a Surface Mount Device Overvoltage Protection Device that offers reliable protection against overvoltage events in electronic circuits. This Surface Mount Device Met...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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SMD MOV Varistor4032K471/4032K470V,Applied to automotive electronics, such as on-board chargers (OBC): protect the charging interface from surge impact

Product Description: The SMD MOV Varistor is a Surface Mount Device Overvoltage Protection Device that offers reliable protection against overvoltage events in electronic circuits. This Surface Mount Device Met...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Sequence Three Phase Voltage Monitoring Relay 3A 250VAC Contact capacity

Sequence Three Phase Voltage Monitoring Relay 3A 250VAC Contact capacity Phase sequence protector is a type of control relay that can automatically identify the phase relay protection relay, to ensure that some...

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

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ISO9001 Universal Relay Test System , Multipurpose Relay And IED Test Kit

...-based protective relays, motor overload relays and IEDs based on IEC 61850. The unit can be operated either manually via the built-in industrial PC and 9.7-inch TFT LCD screen user ......

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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