---
product_id: 54773810
title: "RCD Plug Safety RCD Adaptor, 5 Years Warranty, UK British Standard with Circuit Breaker Safety Protection for Pool Pump, Power Pressure Washer, Air Conditioner, Hair Dryer, Power Tools"
brand: "oaonan"
price: "¥7289"
currency: JPY
in_stock: true
reviews_count: 8
category: "Oaonan"
url: https://www.desertcart.jp/products/54773810-rcd-plug-safety-rcd-adaptor-5-years-warranty-uk-british
store_origin: JP
region: Japan
---

# Auto self-test every 5 seconds Weather & dust resistant rugged design UK British Standard safety certified RCD Plug Safety RCD Adaptor, 5 Years Warranty, UK British Standard with Circuit Breaker Safety Protection for Pool Pump, Power Pressure Washer, Air Conditioner, Hair Dryer, Power Tools

**Brand:** oaonan
**Price:** ¥7289
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay Shock-Safe, Stay Ahead – Because Safety Should Never Take a Break

## Quick Answers

- **What is this?** RCD Plug Safety RCD Adaptor, 5 Years Warranty, UK British Standard with Circuit Breaker Safety Protection for Pool Pump, Power Pressure Washer, Air Conditioner, Hair Dryer, Power Tools by oaonan
- **How much does it cost?** ¥7289 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54773810-rcd-plug-safety-rcd-adaptor-5-years-warranty-uk-british)

## Best For

- oaonan enthusiasts

## Why This Product

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

## Key Features

- • **Clear Power Status:** Integrated power-on indicator light gives instant visual confirmation of active protection.
- • **Compact Powerhouse:** Slim, lightweight form factor fits perfectly in your toolbox for on-the-go safety wherever you work.
- • **Universal Compatibility:** Works seamlessly with all standard UK plugs and a wide range of high-risk appliances and power tools.
- • **Relentless Safety Monitoring:** Patented auto self-test every 5 seconds keeps you protected 24/7, far surpassing industry norms.
- • **Built to Brave Any Environment:** Fire-resistant, dustproof, and weatherproof design ensures reliable protection indoors and outdoors.

## Overview

The OAONAN RCD Plug Safety Adaptor is a compact, CE-listed UK British Standard device featuring patented auto self-testing every 5 seconds to ensure continuous electrocution protection. Built from fire-resistant, weatherproof materials, it supports a wide range of household and power tools with a clear power indicator and manual reset function, backed by a 5-year warranty for long-term peace of mind.

## Description

Shop OAONAN RCD Plug Safety RCD Adaptor, 5 Years Warranty, UK British Standard with Circuit Breaker Safety Protection for Pool Pump, Power Pressure Washer, Air Conditioner, Hair Dryer, Power Tools. Free delivery on eligible orders of £20 or more.

Review: Good quality - Brilliant service, would recommend
Review: Great rcd unit - Great rcd unit works great and reasonably priced better than some other's.

## Features

- ✅【Always Safe】The RCD plug is provided with the functions of auto-monitoring, surge withstanding, dustproof, weather-resistance, operating supply indication, and the like. Features low power consumption and long service life. Made by non-conductive fire-resistant PC materials, the rugged design can be used both indoors and outdoors including in high temperatures, humidity, and other harsh environments. CE Listed.
- ✅【Patented Self-Test Every 5 Seconds】The RCD adapter automatically conducts a self-test (auto-monitor) every 5 seconds to ensure the RCD adapter is continually working to protect people from electrocution, which exceeds the ETL standards of self-test frequency of 3 hours.
- ✅【Compact Size】This RCD adaptor is small in size, makes it perfect for the toolbox, and offers portable safety protection for users and devices whenever needed.
- ✅【 Easy to Use】Easily see that power is available with the "power on" indicator light.
- ✅【Manual Reset & Wide Application】The RCD adapter features a 3-prong grounded plug and a receptacle. Prevents unmonitored equipment startup, manual reset required after RCD trip, and power outage. Perfect for dangerous power tools, such as saws, drills, air compressors, lathes, lawn equipment, cutting machines, etc. The plug can into any standard wall socket, compatible with all electrical appliances including refrigerators, microwave ovens, water heaters, air conditioning, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OAONAN |
| Part Number | H3E-B |
| Product Dimensions | 10.92 x 6.1 x 4.83 cm; 140 g |
| Item model number | H3E-B |
| Colour | Black |
| Voltage | 230 Volts |
| Item Package Quantity | 1 |
| Plug profile | Plug-In Mount |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 140 g |

## Images

![RCD Plug Safety RCD Adaptor, 5 Years Warranty, UK British Standard with Circuit Breaker Safety Protection for Pool Pump, Power Pressure Washer, Air Conditioner, Hair Dryer, Power Tools - Image 1](https://m.media-amazon.com/images/I/61GFrj5t2ML.jpg)

## Questions & Answers

**Q: Is this latching (comes back on after power cut) or non-latching (trips on power cut and stays off even when supply restored?)**
A: It comes back on when power comes back on

**Q: Can you use this with a surge protection extension or is it sufficient by itself with a standard extension lead ?**
A: Yes, you can use it with a surge protector. Whether you want to depends on what protection you want; this will cut the power if, say, a person touches the live line, but doesn't protect against surges. To protect vulnerable equipment, you'll want both.

**Q: Does the rcd plug have the warranty?**
A: Hi dear, the warranty of the RCD plug is 24 months. thanks!

**Q: would this be suitable for safety of EV car charging?**
A: I am no electrician, but I assume it can be used between the EV charging unit and the wall socket as protection. I don't own an electric vehicle so do not know the system of operation of charging one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by P***L on 30 May 2025*

Brilliant service, would recommend

### ⭐⭐⭐⭐⭐ Great rcd unit
*by A***E on 4 December 2022*

Great rcd unit works great and reasonably priced better than some other's.

### ⭐⭐⭐⭐ A must for garden tools
*by D***6 on 21 November 2023*

My old one was 10yrs old so my son insisted we get a new 1 and thank goodness we did as the cat had a chew on the extension cable and I didn't notice so as I was doing the grass I touched the split and got a quick jolt before it kicked in and closed off the electricity and stopped a surge as my son was WFH . Don't think I'd still be here if I'd have used the old 1 or not had 1 at all.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/54773810-rcd-plug-safety-rcd-adaptor-5-years-warranty-uk-british](https://www.desertcart.jp/products/54773810-rcd-plug-safety-rcd-adaptor-5-years-warranty-uk-british)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*