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Description
Metrel Delta 3309BT 3-Phase Adaptor Kit 20A-32AOverview The 20A and 32A 5 pin 3 phase adaptor kit is designed for use with the Metrel 3309 BT model, featuring a current clamp for enhanced functionality. It is additionally supplied with a insulation and continuity adaptor providing simple testing of earth continuity and insulation resistance for socket ratings from 10A to 50A. Features and Specifications Compatible with the Metrel 3309 BT (3309 V2 Hardware and V3 Hardware). Enables current leakage
Overview
The 20A and 32A 5-pin 3-phase adaptor kit is designed for use with the Metrel 3309 BT model, featuring a current clamp for enhanced functionality. It is additionally supplied with a insulation and continuity adaptor providing simple testing of earth continuity and insulation resistance for socket ratings from 10A to 50A.
Features and Specifications
- Compatible with the Metrel 3309 BT (3309 V2 Hardware and V3 Hardware).
- Enables current leakage testing of 3-phase appliances using the PE Earth conductor current test.
- Requires the use of the Metrel 3309 probe outputs for Earth continuity testing.
- Can also test 3-phase extension leads in the same manner.
- 4-pin variations are available upon request.
Specification
- 20A 3-Phase Plug (5 Pin)
- 20A 3-Phase Socket (5 Pin)
- 10A-50A Adaptor for Earth Continuity and Insulation Resistance
- Length: 500mm (Approx)
- Earth Lead Length: 500mm (Approx)
- 4mm Banana plug with piggy back
Capability Summary
The adaptor kit provides the following test capability*
- Earth continuity - Yes
- Insulation resistance - Yes
- Extension lead current leakage - Yes
- Appliance current leakage - Yes
- Polarity - Yes (L123/N only) - No
- RCD Trip Time/Trip Current - No
- Loop/Line Impedance - No
- Phase rotation/wiring - (L1-L1, L2-L2,L3-L3) - No
*Only in conjunction with the Metrel 3309BT:
Applications
- Testing of earth continuity and current leakage of 20A and 32A 3-Phase Appliances
- Testing of earth continuity and current leakage of 20A and 32A 3-Phase Extension Leads
- Testing of earth continuity and insulation resistance of 10A - 50A 3-Phase Extension Leads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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
4.6 ★★★★★
Based on 46 reviews
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Product Reviews
★★★★★ 5
Beautiful Watch, and easy to set up.
Color: 5535-ZP-blue
Looks classy, very easy to set the time, day of the week, and date. It is a class cover so it can break if dropped (my kids broke my first one), but it's inexpensive so it wasn't a huge deal. It's easy to read. Battery hasn't died for months. It's easy to put on and the size works for me.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Runs like a Rolex
Color: 5535-ZP-blue
What a watch!! A very nice watch. Everyone asks if it is a Rolex!! I say NO but it keeps me on time like a Timex. The band is wearing a little quickly but otherwise thumbs up!
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Reviewed in the United States on December 4, 2025
★★★★★ 1
Most important review for this watch and company.
Color: 5566-ZP-blue face, Color: 5566-ZP-blue face
I bought two and they both broke. Customer service has ignored my e-mail. What more do you need to know about a company? I personally wrote them through their own website, so they could keep Amazon out of it. It makes me angry that they won't even reply to my e-mail. I was nice. Both watches broke, neither one if actually water proof. The band is exceptionally thin and it WILL break on you once it arrives. It's so poor, that my body moisture is what got into the face of the watch. What the heck? I've had better 9 dollar watches from Walmart. Zero out of zero for the COMPANY who doesn't care about their customers, and zero out of ten for watch quality. Useless. I wasted 60-80 bucks on two of these! BOTH BROKE! and in more than one way!!!!! Terribly marked up (this is less than a 10 dollar Walmart watch - quality is LOWER than the lowest 3 dollar watches off Temu, Shien, Walmart), customer service is non-existent, and the band WILL BREAK on you. It's worthless. Take your money somewhere else. Attached pictures show the moisture leak from my sweat, but in real life, it's actually much worse. Worthless, not usable. Two of them folks. TWO!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Quality Watch
Color: 5566-ZP-white face
A very nice looking inexpensive watch for work if you are in a job that you don't want to wear an expensive watch.
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Reviewed in the United States on January 15, 2026
★★★★★ 4
As Advertised
Color: 5535-HP-white
The watch is what I expected, and works upon receipt as advertised. At this price, if it only works for 4-6 months it's easily worth the money. Large, nice looking face, day/date. Wristband is what you'd expect, but adequate and comfortable.
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Reviewed in the United States on December 25, 2023