A surge protection arrester is a comprehensive arrester that integrates the functions of a surge arrester and a surge protector into one device and is used to protect electrical systems from lightning and various overvoltages. When the system is exposed to lightning overvoltage, the arrester part works first to suppress the overvoltage as much as possible and lead it to the earth; if the arrester fails to completely consume the overvoltage, part of the overvoltage that exceeds the system protection level will be conducted to the surge protector. The surge protector uses its own protective characteristics to reduce the overvoltage to a safe range and then releases it to the earth to protect the system from damage. Surge protection arrester is an efficient and economical overvoltage protection device. It is suitable for occasions where both lightning and non-lightning overvoltage need to be protected. It can effectively protect the charging of electrical systems and electrical equipment from lightning strikes and sudden surge voltages. Influence. Specification: Uc (V AC):275V In(8/20)us (kA):20 Imax(8/20)us (kA):40 Up (kV):1.5 Hard wiring capacity(mm²):10~25 Flexible wiring capacity(mm²):10~16 Stripping length(mm):10 Protection class:IP20 Working Temperature:-40~+70℃
Wengart Mini Surge Protective Device WG-40N,2P 18mm Width,TUV Certification,Low Voltage Protection Lightning Surge Protector (1+NPE)
$81.99
- This surge protector perfectly protects electrical equipment from lightning strikes or instantaneous overvoltage, ensuring high discharge current and low residual voltage to protect your home appliances and your safety.
- This surge protector is mainly used to provide T2 lightning protection for various electronic equipment in rent-reduced houses that are susceptible to lightning overvoltage. It is very suitable for use on the power distribution or alternating current (AC) side or in commonly used household electrical installations. areas to protect electrical systems and household appliances from lightning strikes and transient overvoltages
- This surge protector has a visual window with red and green indicator lights, allowing you to see the power on and off at a glance
- This arrester is installed on DIN rail, with detachable components, easy to plug and unplug, and can be used in conjunction with the circuit breaker in the distribution box
- The shell of this arrester is made of flame-retardant materials, and the interior uses copper accessories and precision chips. It has good conductivity and high precision, which can minimize the risk of accidents.
- This surge protector complies with EN 61643-11 safety standards and has passed TUV certification. It can be used in an environment of -40~+70, making its operation safer and more reliable.
In stock
Additional information
| Weight | 0.137 kg |
|---|---|
| Brand | WENGART ELECTRIC CO.,LTD |