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Total 41832 products for self protection device Manufacture & Suppliers

Wholesale Dc Surge Protective Device 1000v 60ka Lightning Protection

Wholesale Dc Surge Protective Device 1000v 60ka Lightning Protection SPD, also known as a power surge, is, as the name implies, a momentary overvoltage in excess of normal operating voltage. Essentially, a surg...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

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6V Signal Surge Protection Device

... damage to equipment caused by atmospheric overvoltage or increased ground potential.This product not only provides a low residual pressure of two levels of fine protection between the core wire and the...

Hunan Heou Engineering Consulting Co., Ltd
Hunan,China

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IP20 Din Rail 80KA Surge Protection Device SPD Type 1+2

...Protection device Type 1+2 with lightning protection class 3+4 Technical Parameters Model: Maximum continuous voltage AC Uc V 275/320/385/440 SPD to EN 61643-11 Type 1+2 SPD to IEC 61643-1 class I+II Lightni...

Guangdong Uchi Technology Co.,Ltd
China

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ROHS Surge Protection Device SPD Thermal Protection 40Ka Maximum Current

CE / FCC / ROHS Built-In Thermal Protection Charging Pile Surge Protection Device Scope of application: This product is a special lightning and surge protector for the AC side of the AC charging pile. It is ins...

Guangdong Uchi Technology Co.,Ltd
China

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Uchi Thermoplastic LED Surge Protection Device , 230V Class 3 SPD

.... continuous operating d.c. voltage Uc 300V Nominal discharge current (8/20us) In 3kA Combined impulse Uoc 6kV Voltage protection level Up ≤1200V Response time tA ≤25ns Operating temperature range Tu -40℃—80...

Guangdong Uchi Technology Co.,Ltd
China

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F Type Date Line Surge Protection Device SPD 75Ohm Impedance AC280V 20kA

... and individuals. Such devices are connected to theelectricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances.These interconnecting networksprov...

Guangdong Uchi Technology Co.,Ltd
China

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10KA Antena Surge Protection Device SPD 0.1db Insertion Loss

... and individuals. Such devices are connected to theelectricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances.These interconnecting networksprov...

Guangdong Uchi Technology Co.,Ltd
China

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Coaxial CCTV Surge Protection Device 20KA BNC Interface Hybrid GDT And Diode

...security system, coaxial signal transmission and close -circuit TV, satellite communication system. OBVT is the series of devices for discharging transient overvoltages induced in coaxial lines. In accordanc...

Guangdong Uchi Technology Co.,Ltd
China

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F Type Date Line Surge Protection Device SPD 75Ohm Impedance AC280V 20kA

... and individuals. Such devices are connected to theelectricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances.These interconnecting networksprov...

Guangdong Uchi Technology Co.,Ltd
China

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10KA Antena Surge Protection Device SPD 0.1db Insertion Loss

... and individuals. Such devices are connected to theelectricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances.These interconnecting networksprov...

Guangdong Uchi Technology Co.,Ltd
China

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Coaxial CCTV Surge Protection Device 20KA BNC Interface Hybrid GDT And Diode

...security system, coaxial signal transmission and close -circuit TV, satellite communication system. OBVT is the series of devices for discharging transient overvoltages induced in coaxial lines. In accordanc...

Guangdong Uchi Technology Co.,Ltd
China

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Durable Type 1 Surge Protection Device Uc 385v 50ka Built - In Temperature Control

Type 1 surge protective device is characterized by a 10/350 µs current wave Brief introduction The surge protector is the lightning protection measure adopted by Zhejiang toer Electric Co., Ltd. for the electri...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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320V 30KA - 30KA Type 1 Surge Protection Device For Direct Lightning Strikes

Thor type 1 + 2 surge protection devices designed to be optimized for direct lightning strikes Product introduction Surge protector is a lightning protection measure adopted by Zhejiang toer Electric Co., Ltd.,...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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440V 80KA Type 2 Surge Protection Device Fire Retardant Stable Performance

...protection device, is suitable for the AC 50/60HZ, the rated voltage 220V/380V power supply system, the indirect lightning and direct lightning impact or other instantaneous overvoltage surge protection, sui...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Electrical Surge Protective Device Type 3 Lightning Arrester For Household Circuit

... is also called the power supply lightning protection device. It is suitable for the power supply system with the rated voltage of 220V/380V, which is used to protect the indirect lightning and direct lightn...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Telephone Signal Ethernet Surge Protection Devices Rj11 110V 5KA Low Online Resistances

... arrester is a lightning protection measure taken by Zhejiang tohr Electric Co., Ltd. to independently develop and manufacture the network system. The lightning arrester is designed and manufactured accordin...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Outdoor Solar Surge Protection Device Low Residual Pressure Short Reaction Times

photovoltaic DC surge protection, solar power lightning protection device, thunderstorm days can also be used safely. Working principle of product In the solar photovoltaic system, the inductive or capacitive c...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Durable Relay Protection Device Tester With 0 ~ 250v Potential Contacts

RS702 Relay Protection Device Three-phase Output Current Relay Protection Tester Product Description This product with a large LCD display and flexible rotating mouse controller. If coupled with computer to run...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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SGS Approved Surge Protection Device SPD -40 Degrees Celsius-70 Degrees Celsius

... temperature (-40℃~70℃) Surge Protection Device / SGS Application: • SPDs for CCTV is mainly used for supervisory control system, preventing product from lightning strike and surge. • Protect the video equip...

Guangdong Uchi Technology Co.,Ltd
China

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150×70×40mm Mechanical Stroke Counter , Lightning Surge Protection Device

... Arrester Counter , Mechanical Sroke Counter , Surge Protection Device Product Description Lightning counter is used to record atmospheric electrical discharge in the installation of lightning protected faci...

Guangdong Uchi Technology Co.,Ltd
China

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