2P40KA Arrester Device, 385V AC Arrester Protective Device, Fast Response Low Voltage Arrester for Telephone Lines, Lamp Circuits, Small Electrical Equipment

Product description

• Wide Application: The rated current of arrester protective device is 20KA, rated voltage is 385V, the number of main contacts is 2P. Low voltage arrester device is used for thunder protection of telephone lines, lamp circuits and small electrical equipment
• Low Voltage: The setting current of arrester is 40KA, which quickly intercepts strong thunder strikes and power grid surges. The surplus voltage of arrester device does not exceed 1.8KV, reducing impact of surges on the core components of electrical appliances
• Fast Response: Lowvoltage arrester instantly opens leakage channel and quickly guides surges current to ground. Whether it is thunder protection during thunderstorms or voltage instability during busy power consumption periods, arrester provides stable protection
• Fire Retardant: The casing of voltage arrester device is made of fire retardant and fireproof materials, which is not easy to burn when exposed to high temperature. Arrester device has built in copper accessories and has good conductivity, which reduces power loss
• Rail Mount: 2P house protector protective device adopts the guide rail mounting and can be directly snapped into guide rail groove of the distribution box. When replacing, house protector protective device can be removed by gently plugging and unplugging