Amphenol Plug (5000009)



Part # 3295-218

By Maytronics

  4.67 Average  



Part # 3295-218

Manufacturer Code 5000009

Dimensions 3" L x 1.15" W x 1.15" D

Alternate Part #'s 5000009

Product Description

Amphenol plug used on many Maytronics Dolphin robotic cleaners (see list).  Connects to the power supply and requires a 1.5mm x 50mm hex key or allen wrench for installation.



?     Asked on 10/22/2018 by Linda S Davis

How do you install this plug?

A     Answered on 10/22/2018 by InyoPools Product Specialist Patrick P.

Hi Linda, Starting at the 3-minute mark of our Dolphin Troubleshooting Video we show How to Replace the Dolphin Amphenol Plug. You should find that video quite helpful.

?     Asked on 7/22/2018 by Jerry Romandino

My power cord separated from the Amphenol Plug ( # 5000009 ) the cord has 2 wires and the plug has four prongs with 4 wire slots. do you have a wiring diagram I can use to reconnect? the plug wire slots are numbered 1 to 4.

A     Answered on 8/1/2018 by InyoPools Product Specialist Megan C.

I am sorry, we do not. The How to Troubleshoot a Dolphin Pool Cleaner advises noting where they are to reconnect. If you contact Maytronics directly at (888) 365-7446 they will be able to assist you with the diagram. 

?     Asked on 6/26/2018 by Kathy

Looking for a 2 pin connector for a Dolphin Nautilus pool sweep. Any suggestions where to purchase one? Thanks

A     Answered on 6/27/2018 by InyoPools Product Specialist Parker B.

Hi Kathy, this is the link to all the parts we carry for the Dolphin Nautilus, a diagram is included as well for reference.

?     Asked on 5/18/2018 by SArthur

Sorry I meant, how do you remove the old anphenol plug that is connected to the Dolphin (not the power supply). The 3min mark of your video is for the amphenol plug of the power supply. I need to remove the one that is connec ted to the Dolphin (the plug you use to plug into the power supply).

A     Answered on 5/19/2018 by InyoPools Product Specialist Alex V.

Hello, The top and bottom of the plug are threaded. Once you loosen them, you can easily disassemble the amphenol plug. 

?     Asked on 5/16/2018 by SArthur

How do you remove the old amphenol plug? It seems like it’s one piece and doesn’t come apart like the new one.

A     Answered on 5/18/2018 by InyoPools Product Specialist Patrick P.

Hi SArthur, If you go to the 3 minute mark of our How to Repair a Dolphin Pool Cleaner Video then we show this in detail. I hope this helps!

?     Asked on 11/22/2017 by Jim

how do you take the amphenol plug (5000009) apart to wire it.

A     Answered on 11/27/2017 by InyoPools Product Specialist Alex V.

Jim, The parts for the amphenol plug are threaded together. The second image on this page will give you a better understanding. 

?     Asked on 9/6/2017 by Kim

Does this plug fit the Dolphin DX3S? My old plug looks like it only has 2 prongs

A     Answered on 9/7/2017 by InyoPools Product Specialist Lennox H.

Hi, Kim. This Amphenol Plug - 5000009 is compatible with the DX3s cleaner.

?     Asked on 5/25/2017 by john

Is there a wiring diagram for installing this on the power cord for the outlet?

A     Answered on 5/28/2017 by InyoPools Product Specialist Lennox H.

Hi, John. Unfortunately, a wiring diagram is not available. You will have to see how the existing one is wired and go off of that.

?     Asked on 5/14/2017 by Craig

I have the Nautilus Plus (99996403-PC Dolphin Nautilus Plus ) with a 2 pin connection. Can I use the 3 pin amphenol ? One of the pins got bent and I can't connect to my power supply unit now.

A     Answered on 5/14/2017 by InyoPools Product Specialist Stacey M.

Hello Craig, I would advise calling Maytronics 1-888-DOLPHIN just to check if there is a 2 pin replacement.

?     Asked on 1/15/2017 by WILLIAM FURR

Does this fit a Dolphin Diagnostic Advantage? The female port on the power supply shows two values. Our model uses the two pins rated at 400 VAC at 16 amps, the other two unused pins are rated at 250 V at 12 amps.

A     Answered on 1/16/2017 by InyoPools Product Specialist Scott W.

Yes, that will fit your diagnostic advantage cleaner.

?     Asked on 10/27/2016 by Shreve Jones

I have a Dolphin Dynamic serial No 103943BUB5 and I need to replace the plug, Will this one work? If so, I have a blue,black and white wires. What numbers do I hook these wires up to. Thanks for your help.

A     Answered on 10/28/2016 by InyoPools Product Specialist Adam Y.

Good Morning Shreve, This is the pat number you need.Amphenol Plug (5000009). You can call Maytronics at 1-888-365-7446 for instructions on how to install the Amphenol Plug (5000009) to the cord for your Dolphin Cleaner.

?     Asked on 8/22/2016 by RJ Schissell

My Maytronics Dolphin's Amphenol plug to the power pack has a black and a white wire connection. The vacuum started and then quit. I checked the plug and found that the set screws for the wires had corroded and that the black and white wires had frayed at their connection points and were shorting-out. I cleaned the plug and disentangled the wires but the unit is dead. Is there a fuse either in the unit or the power pack or is the motor fried forever?

A     Answered on 8/22/2016 by InyoPools Product Specialist Stacey M.

Hello RJ, I would check Maytronics 1888-365-7446 and run a diagnostic just to make sure that the motor or power supply isn't compromised.

?     Asked on 8/15/2016 by

can I get the floating power cord with the am phenol plug installed? If so, what is the cost?

A     Answered on 8/20/2016 by InyoPools Product Specialist Lennox H.

Hi, Some cord comes with the plug, we will need to know the model of the unit you have to confirm if the cord comes with this plug.

?     Asked on 5/9/2016 by Frederik Snoeck

Hello , Does the amphenol plug fit on the Dolphin Diagnostic type 2001 ?

A     Answered on 5/12/2016 by InyoPools Product Specialist Alex V.

Frederik, Yes this will work with the Maytronics Diagnostic 2001 cleaner.

?     Asked on 9/5/2015 by Kathy

There are 2 wires white and black 4 connections which one does the black wire go to

A     Answered on 9/10/2015 by InyoPools Product Specialist Lennox H.

Hi Kathy, You will have to contact Maytronics at 888.365.7446 to confirm which wires does where depending on the unit you have.

?     Asked on 8/13/2015 by Mike Hause

How many pins are supposed to be in that plug that plugs into the power source. Mine only has 2 but I see 4 holes. Can I get a new one or do I need to replace the entire cord?

A     Answered on 8/15/2015 by InyoPools Product Specialist Lennox H.

Hi Mike, According to Maytronics this is an universal Amphenol Plug which can work with units that has 2-4 pins depending on the features on the cleaner and cord.

?     Asked on 6/12/2015 by Mike

Which color wire (white or black) goes into which number (1-4) slot in the plug. Thanks

A     Answered on 6/17/2015 by InyoPools Product Specialist Lennox H.

Mike, You can call Maytronics at 1-888-365-7446 for instructions on how to install the Amphenol Plug (5000009) to the cord for your Dolphin Cleaner.

?     Asked on 12/29/2014 by Guest

Does this part connect to the power supply and the cord that comes out of the pool cleaner? I broke the side that connects to the cord.

A     Answered on 12/30/2014 by InyoPools Product Specialist Brian M.

This is the piece that goes on the end of the cord that does connect to the power supply. It connects to the power supply and requires a 1.5mm x 50mm hex key or allen wrench for installation.

?     Asked on 8/17/2012 by Guest

What tool is required for installation?

A     Answered on 8/17/2012 by InyoPools Product Specialist Patrick P.

According to the manufacturer a 1.5mm x 50mm hex key or allen wrench is required.

?     Asked on 2/1/2012 by Guest

I need a part for my Dolphin pool cleaner but I don't see it on the parts breakdown. Is there still a chance you may still have it?

A     Answered on 2/1/2012 by InyoPools Product Specialist Patrick P.

The manufacturer which is Maytronics, does not offer all parts for sale. If you don't see a part on the breakdown you can give us a call. For parts that they do not consider "DIY (do it yourself), you will need to contact them and send in the cleaner for repair.


Est. Repair Time

Less than 1 hr

Tools Needed

Screwdriver, alan wrench

my dolphin would not work after 18 great years of service.

Written on 8/22/2017 by Guest

i found a broken wire on my Amphenol plug. i reatached it and still no work. i then checked the voltage at several locations and determined something more was wrong. i then ordered a new dolphin from Indypools. after ordering it i seen they had replacement parts for my old dolphin so i thought i would try a new plug. so easy to install and my old dolphin works great. i donated my old but still great working dolphin to a family member.

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