SKU: 21300130180

3 Phase-1 Phase Distribution Board RCD Test Adaptor - 10A to 50A

Sale price$138.10 Regular price$153.45
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Description

3 Phase-1 Phase Distribution Board RCD Test Adaptor - 10A to 50AOverview This simple 10A50A 3 phase adaptor is designed to support a wide range of electrical testing applications. It bonds L1, L2 and L3 together to allow energisation from a single phase supply, enabling RCD trip time testing from active to protective earth using a compatible portable appliance tester (PAT) or RCD tester. This makes the adaptor suitable for the testing of single phase RCD protected outlets on portable three phase worksite

Overview

This simple 10A–50A 3-phase adaptor is designed to support a wide range of electrical testing applications. It bonds L1, L2 and L3 together to allow energisation from a single-phase supply, enabling RCD trip time testing from active to protective earth using a compatible portable appliance tester (PAT) or RCD tester.

This makes the adaptor suitable for the testing of single-phase RCD-protected outlets on portable three-phase worksite distribution boards using a single-phase test supply.

In addition, the adaptor enables earth continuity and insulation resistance testing on 3-phase appliances and extension leads when used with a suitable appliance tester.

Note: This device is not capable of applying power to 3-phase appliances or converting single phase supply to 3-phase.

Applications

  • Can be used with an RCD tester with isolation* (or a suitable portable appliance tester) to perform RCD tests on single phase outlets on 3-phase distribution boards.
  • Allows testing of earth continuity and insulation resistance of 3-phase equipment and extension leads
  • In conjunction with an RCD test adaptor (sold separately) the device enables functional verification of RCD operation on portable three-phase distribution boards without energising from the fixed installation.**

*Isolation transformer sold separately

**This adaptor does not provide a three-phase supply and should not be used where AS/NZS 3760 requires testing with a three-phase supply connected (Clause H.3.2).

Capability Summary

The adaptor provides the following test capability* 

  • Earth continuity - Yes
  • Insulation resistance - Yes
  • Extension lead current leakage - Yes
  • Appliance current leakage - No
  • Polarity - Yes (L123/N only) - Yes
  • RCD Trip Time/Trip Current - Yes*
  • Loop/Line Impedance - No
  • Phase rotation/wiring - (L1-L1, L2-L2,L3-L3) - No

*Only in conjunction with suitable test instruments that have the required test functionality (not included):

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21300130180

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4.6 ★★★★★
Based on 14 reviews
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Interloper
Waukegan, US
★★★★★ 1
You Get What You Pay For! A Piece Of Junk!
Size: 1 Panel
Flimsy and a piece of junk. Don’t waste your money. Assembly is a pain because it is so flimsy. Divider is thin. You can see right through it. Very wobbly.
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Reviewed in the United States on February 25, 2026
J
Verified Purchase
JAMES HAYES
Grantham, US
★★★★★ 4
Instructions are useless
Size: 1 Panel
The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
P
Platinum Motif
Natrona Heights, US
★★★★★ 5
This was the best
Size: 1 Panel
This divider is great for creating a little privacy or separating a small area without taking up much space. The fabric is thick enough to block visual clutter, and the frame is lightweight but stable once it’s opened. It folds flat for storage, which is convenient if you only need it occasionally. Assembly was straightforward, and it was the perfect size. It’s a practical piece for apartments, studios, or home offices where you want a quick, temporary partition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
J
John M.
Omaha, US
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
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Reviewed in the United States on March 30, 2026
D
Dan & Stacey
New York, US
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side. Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement. I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera. It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small. Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider. The product description and photos are accurate.
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Reviewed in the United States on March 12, 2026

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