---
product_id: 596919103
title: "DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device"
brand: "dewin"
price: "R$291"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/596919103-dewin-2p-arrester-device-10ka-20ka-420v-ac-house-surge
store_origin: BR
region: Brazil
---

# 20kA max discharge current ≤25ns ultra-fast response 420V rated voltage protection DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device

**Brand:** dewin
**Price:** R$291
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your power, protect your peace of mind.

## Quick Answers

- **What is this?** DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device by dewin
- **How much does it cost?** R$291 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/596919103-dewin-2p-arrester-device-10ka-20ka-420v-ac-house-surge)

## Best For

- dewin enthusiasts

## Why This Product

- Trusted dewin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fireproof Safety Shell:** Encased in premium fire-resistant material for ultimate peace of mind.
- • **Lightning-Fast Defense:** Responds in ≤25 nanoseconds to neutralize surges before they strike.
- • **Powerful Surge Handling:** Withstands up to 20,000 amps to safeguard your home’s electrical system.
- • **Effortless DIN Rail Mounting:** Quick, detachable installation designed for seamless integration and maintenance.
- • **Universal Household Protection:** Engineered for C & D level lightning protection to keep your appliances safe and sound.

## Overview

The 2P Arrester Device is a robust household surge protector designed for low voltage systems, offering up to 20kA surge current capacity and ultra-fast ≤25ns response time. Featuring a fireproof shell and easy DIN rail mounting, it provides reliable C and D level lightning protection to safeguard your electrical appliances and ensure home safety.

## Description

DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device

## Features

- 【Main function】: The arrester is suitable for C and D level lightning protection, and is used for equalization of lightning potential, fast response to lightning, discharge voltage, protection of household appliances and your safety.
- 【Fireproof Shell】: The shell of the surge protector is made of high-quality fireproof materials, which are fireproof and have the characteristics of stable performance, safe use and convenient installation.
- 【Parameter】: The number of poles of the low voltage arrester: 2P; the maximum discharge current: 20KA, the response time: ≤25ns, the rated voltage: 420V.
- 【Detachable Installation】: The household surge protector can be disassembled and assembled, which is easy to connect and disconnect, and the guide rail assembly is easy to use.
- 【Wide Application】: Low voltage arresters are widely used to protect electrical systems and electrical load equipment from lightning and transient overload surges.

## Product Details

- **Brand:** DEWIN
- **Colour:** white
- **Total power outlets:** 2
- **Voltage:** 420 Volts
- **Special feature:** Surge Protection

## Images

![DEWIN 2P Arrester Device, 10kA-20kA 420V AC House Surge Protective Low Voltage Arrester Device - Image 1](https://m.media-amazon.com/images/I/51CAYac9AHL.jpg)

## Frequently Bought Together

- DEWIN 2P Arrester Device, Household Surge Protector 10kA-20kA 420V AC Surge Protective Low Voltage Arrester Device 35mm DIN Rail Mounting
- Schneider Electric Easy9 - MCB Miniature Circuit Breaker, 1 Pole, Type B, 6kA Breaking Capacity, 3A, 230V, EZ9F16103
- DIN Rail Enclosure, Consumer Unit Box IP65 Waterproof, DIN Rail Box 5 Module, With 4 Terminals, 2 Connectors, Suitable for Outdoor Gardens, Farms, Charging Stations, Wet Rooms

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**Shop now:** [https://www.desertcart.com.br/products/596919103-dewin-2p-arrester-device-10ka-20ka-420v-ac-house-surge](https://www.desertcart.com.br/products/596919103-dewin-2p-arrester-device-10ka-20ka-420v-ac-house-surge)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*