---
product_id: 473953618
title: "ElmexAC Surge Protection Device - 320 V with 3+1 Pole"
brand: "elmex"
price: "฿4446"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/473953618-elmexac-surge-protection-device-320-v-with-3-1-pole
store_origin: TH
region: Thailand
---

# 320V Surge Protection Pluggable Design Response < 25 ns ElmexAC Surge Protection Device - 320 V with 3+1 Pole

**Brand:** elmex
**Price:** ฿4446
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Protection!

## Quick Answers

- **What is this?** ElmexAC Surge Protection Device - 320 V with 3+1 Pole by elmex
- **How much does it cost?** ฿4446 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/473953618-elmexac-surge-protection-device-320-v-with-3-1-pole)

## Best For

- elmex enthusiasts

## Why This Product

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

## Key Features

- • **Lightning Fast:** Response time under 25 nanoseconds.
- • **Stay Protected:** TUV Certified for peace of mind.
- • **Instant Awareness:** Visual fault indication with a red flag.
- • **Effortless Replacement:** Pluggable design for quick swaps.
- • **Versatile Compatibility:** 3+1 pole design for diverse applications.

## Overview

The Elmex AC Surge Protection Device is a TUV certified Type 2 surge protector designed to safeguard your electrical systems. With a pluggable design for easy replacement, it features a rapid response time of less than 25 nanoseconds and a visual fault indication system, ensuring you stay informed and protected against surges.

## Description

ElmexAC Surge Protection Device - 320 V with 3+1 Pole

## Features

- TUV Certified
- Type 2 Surge Protection Device
- Pluggable Design - easy to replace
- Quick Response Time < 25 ns
- Visual Status - Fault Indication by Red Flag

## Images

![ElmexAC Surge Protection Device - 320 V with 3+1 Pole - Image 1](https://m.media-amazon.com/images/I/61R4ajW+UrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent product works as promised.
  

*by S***  on Reviewed in India on 7 May 2024*

I am writing this review after buying, testing this product during Voltage surge. I purchased the product in 2021 and this worked perfectly till 2024, May. During May2024 we had a surge and as promised it clamped and one pole got damaged and changed to red color, the MCB tripped and it protected the devices. I replaced the damaged Pole and the Product started working again efficiently. I wud suggest to buy this product.

### ⭐⭐⭐⭐⭐ 







  
  
    Great Quality, Great Customization.
  

*by A***G on Reviewed in India on 13 April 2021*

Extremely good quality product.A must buy to all houses for surge protection.Great going elmex..

### ⭐⭐ 







  
  
    Incorrect clamping voltage or doesn't work.
  

*by W***  on Reviewed in India on 18 June 2021*

Yesterday I had a high voltage issue where the incoming voltage on 2 phases went to 400+v, the surge protector has a clamping voltage of 320v(Uc) which means it should have clamped the Voltage and tripped the MCB or burnt out but nothing happened, verified the connections everything checks out. Would suggest not to buy this one. I'll be testing the actual clamping voltage after I replace this one and I might update this review if I remember.

## Frequently Bought Together

- Elmex AC Surge Protection Device - 320 V with 3+1 Pole
- amiciSmart Automatic Over/Under Voltage and Over Load Protection (Adjustable Setting) with Auto Re-Connect LED Display Standard Din-Rail Mounted Single Phase 220V, 63A (13.8kW)
- Type 2 AC Surge Protection Device - 320V 3+1

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**Shop now:** [https://www.desertcart.co.th/products/473953618-elmexac-surge-protection-device-320-v-with-3-1-pole](https://www.desertcart.co.th/products/473953618-elmexac-surge-protection-device-320-v-with-3-1-pole)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-25*