40KA SPD Surge Protector AC385V DIN Rail Lightning Surge Protection Device

This SPD surge protector is a reliable lightning and surge protection device for household and industrial power distribution systems. Rated at 40KA and AC385V, it is designed to absorb sudden voltage surges and lightning induced overvoltage, effectively protecting your home appliances, electrical equipment and circuit systems from damage.

It adopts standard DIN rail installation design, easy to mount inside electrical distribution boxes without complicated tools. Compact structure saves space in your switch cabinet. Built with high-quality components, it features fast response speed and stable performance. When overvoltage occurs, it will quickly release surge current to safeguard the whole circuit.

Widely used in residential buildings, factories, shops and other power supply systems. It is an essential safety component to prevent equipment burnout caused by lightning strikes and grid instantaneous voltage surges.

## Key Features

- 40KA discharge capacity, AC385V rated voltage

- Standard DIN rail mount for simple installation in distribution box

- Fast response to lightning surge and power grid voltage spike

- Protect household and industrial electrical equipment from surge damage

- Compact size, stable performance and long service life

- Suitable for home factory and commercial power distribution system

What's in the box
1 x SPD Surge Protector