Features Quick Surge Response: Activates within nanoseconds to divert surge overvoltage, ensuring immediate protection for your electrical equipment from damage Stable Operation: Reverts to high resistance after surge events, maintaining the integrity of your power grid without disrupting normal operations Effective Surge Limitation: Absorbs and discharges transient overvoltage, transforming harmful spikes to safer levels to protect sensitive electrical components Versatile Application: Ideal for safeguarding household appliances and similar devices from induced and switching overvoltage, ensuring comprehensive protection User-Friendly Installation: Compact and lightweight design supports 35mm electric rail installation, allowing for quick and hassle-free setup in minutes Features: 1、Quick Response: Under normal condition, the protector is in the state of high resistance. When the power grid handles the surge overvoltage due to stroke or other reasons, the surge protector will be turned on quickly within nanoseconds, introducing the surge overvoltage to the ground, thus protecting the electrical equipment on the power grid. 2、Stable Working: When the surge voltage passes through the protector and disappears, the protector will change to a high resistance state again, so as not to affect the normal of the power grid. 3、Surge Protection: Mainly used to limit the amplitude of transient overvoltage, absorb, consume or discharge the surge current, so that the protected electrical components can be converted from overvoltage to another lower overvoltage in the case of higher overvoltage. 4、Wide Application: Suitable for protecting household and similar electrical appliances against induced overvoltage and switching overvoltage. 5、Easy to Install: Compact in size and light in weight as well, the surge protective device supports 35mm electric rail installation, which can be finished in minutes. Specification: Item Type: Surge Protective Device Material: Flame retardant PC. Installation: 35mm electrical rail. Uc: ~420V Imax: 40KA In: 20KA Up: ≤2.0KV Working Environment Temperature -40℃ ~ +80℃ Package List: 1 x Surge Protective Device Package List 1 x Surge Protective Device