Updated: 16 Mar 2026

10 Best rcd plugs of 2026

Explore up to 28% Off

Updated: 16 Mar 2026

#1

Best Choice

Ultracharge 10A Plug RCD Portable Safety Power Block with 2X USB Ports

9.9

ULTRACHARGE

Read more

Main highlights

With its stylish and impact resistant construction

With 10A RCD safety power block with USB x 2 ports

RCD Switch (residual-current device) 5 x 10A sockets and 2 x USB sockets
#2

Best Value

Ampfibian Mini 15A to 10A Power Adapter with RCD & Overload Protection

9.8

Ampfibian

Read more

Main highlights

The Mini Also Offers Personal Protection From Electric Shocks Using A Residual Current Device (Rcd)

Safe And Legal Connection Between 10A And 15A

Residual Current Device: Immediately Cuts The Power If It Detects A Difference Between Incoming Versus Outgoing Current.
Curious about how we select the top products for you? Explore How It Works

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3

Livingstone 10A Single Outlet RCD Residual Current Device Safety Switch, White

9.7

Livingstone

Read more

Main highlights

Protects you from the most frequent cause of electrocution

Designed to immediately switch off supply of electricity when electricity leaks to earth detected at harmful levels

Can also provide some protection against electrical fires
#4

ULTRACHARGE Lead with Inline RCD Safety Switch 2M UR240RCD

9.4

ULTRACHARGE

Read more

Main highlights

Rated leakage tripping current: 30mA

3 Core 1.5mm Heavy Duty Cable

10A 230-240V 50Hz AC
#5

Ultracharge 15A Plug 4 Way RCD Portable Safety Power Block 15A Plug

9.2

ULTRACHARGE

Read more

Main highlights

With 15A 4 Way RCD safety power block 15A plug

Portable with 1.8 metre lead

Ideal for caravan and construction
#6

BSIDE AST01ER Socket Tester RCD Outlet Tester Automatic Electric Power Circuit Polarity Voltage Detector Wall Plug Breaker Finder Leakage Test

8.9

BSIDE

-28%

Read more

Main highlights

[RCD Test Button]: RCD test button is used to check whether the trip function for RCD is active or not.

[Easy to use] - Plug the mains tester in any doubtful sockets and the clear LED indication displays trustworthy results straight away, which saves you much time and improves efficiency in checking every socket .

[7 Patterns]: Easy to read light patterns are well labeled on the surface of the socket tester, includes 7 different patterns for you to read: Correct, Ground Open, Neutral Open, Live/NEU Reverse, Live/GRD Reverse, Live Open, Live Ground Reverse Missing Ground. Provide a clear indication that you can quickly understand and use it.

-28%
#7

BSIDE AST01ER Socket Tester RCD Outlet Tester Automatic Electric Power Circuit Polarity Voltage Detector Wall Plug Breaker Finder Leakage Test

8.6

BSIDE

Read more

Main highlights

[RCD Test Button]: RCD test button is used to check whether the trip function for RCD is active or not.

[Easy to use] - Plug the mains tester in any doubtful sockets and the clear LED indication displays trustworthy results straight away, which saves you much time and improves efficiency in checking every socket .

[7 Patterns]: Easy to read light patterns are well labeled on the surface of the socket tester, includes 7 different patterns for you to read: Correct, Ground Open, Neutral Open, Live/NEU Reverse, Live/GRD Reverse, Live Open, Live Ground Reverse Missing Ground. Provide a clear indication that you can quickly understand and use it.
#8

Ultracharge 10A 4 Way Outlet RCD Safety Power Block with 10A Plug, Yellow, 1.8 m Lead Length

8.4

ULTRACHARGE

Read more

Main highlights

RCD Protected 10A Powerblock is a must have for trades in the field or at home in the workshop

Protects users from appliance faults just like your home RCD switch

Also a great safety item for use with 240V inverters with RV’s and campers
#9

meross Smart Plug Outdoor Indoor WiFi Outlets 10A Waterproof IP44, Compatible with Apple HomeKit Alexa Google Assistant SmartThings, 2 Grounded Sockets

8.2

meross

Read more

Main highlights

【Voice control】 Control the outdoor smart plug by giving voice commands to your Siri, Alexa, or Google Assistant. The wifi outlet is compatible with Apple HomeKit, Alexa, Google Assistant, and SmartThings.

【Schedule & Countdown Timer】Personalize your routine and save on your electric bill by setting schedules and automatic timers. All data is securely transmitted and stored using AWS servers in US.

【Remote Control】With meross APP, you can easily turn on/off the devices connected to meross smart plug with just one tap, no matter how far away you are. And you can also check the status of connected devices.
#10

Arlec Single Outlet RCD Safety Switch - 30mA Sensitivity Type A - 230–240 Volt 10 amp 2400 watt - Australian Safety Standards

7.9

Arlec

Read more

Main highlights

Tripping current 30mA

Protects against the risk of electrocution

Includes surge protection for equipmentconnected to the RCD