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Pollak/
Wiring/
Junction BoxItem # PK52248
Retail:$55.82
Our Price: $25.96
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This junction box provides a quick and easy way for you to connect the trailer plug to the trailer wiring. The box also makes your trailer connector simple to replace.
Features:
Specs:
Video of Pollak 10-Terminal Junction Box
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at part #PK52248. This is the Pollak 10-Terminal Junction Box. This junction box is going to provide a quick and easy way for you to connect the trailer plug to your trailer wiring. The box is also going to make it very simple and easy for your trailer connector to be easily replaced. It's going to feature a nice black durable ABS plastic construction. Here on the inside, it's going to contain 10 terminals. These are going to be size 10 or .190 of an inch terminals.
It's got a nice little lid that goes over the top for a secure connection. It's going to come with the four bolts that goes in the four holes right here to connect the lid to the actual box. Let's go ahead and go over some measurements real quick. Now, the length of the box, not including the mounting tabs, is going to give us a measurement of 7 1/2 inches. The width of the box is going to give us a measurement of 3 3/4 of an inch. Then the height of the box is going to give us a measurement of 2 1/2 inches tall.
The mounting holes on this box are going to be separated center-on-center going this direction by 8 1/8 of an inch. Going this direction, those mounting holes are going to be separated, it looks to be, by 3 3/16 of an inch. You can see everything that it comes with here on the table. It's going to come with the nuts that are going to attach our ring terminals to each of the terminals located here in the junction box. That's what these 10 are over here. It's going to come with the four bolts to attach the lid to the actual box.
It's going to come with these four nuts, as well. Those are going to be designed to go on the backside of a bolt when installing this to your mounting location. Those bolts are going to be sold separately. You may already have those, and you may just want to use your existing bolts if you're just replacing the box. If you don't have some, you can, simply, pick some up at a hardware store, and you can use the included nuts right here. It's going to come with these grommets.
Four of the grommets are going to have the open design. Those are going to be what slides into this portion right here. You're going to have two slots on this side, two slots on this side, and two slots in the front. It's going to allow plenty of room for your wires to go through into the junction box, but it's also going to help in assisting keeping out any dirt or grime from getting in here and causing any type of damage or corrosion to the connection points themselves. You're also going to get two grommets that are solid. Now, these are going to allow you to cover up the slots that you don't want to use. That way nothing gets in there. If you want a tighter connection, if these holes are too big for your wiring, you can just make a little slit in there and use it for that function, as well. It's a really nice design. Again, durable ABS construction. It's going to come with a lock nut for each terminal, grommets, open and closed, to protect the connection points by keeping out dirt and grime. It's going to come with the bolts to get the lid attached. That's going to do it for our review of part #PK52248. This is the Pollak 10-Terminal Junction Box. .
Average Customer Rating: 4.7 out of 5 stars (57 Customer Reviews)
This junction box provides a quick and easy way for you to connect the trailer plug to the trailer wiring. The box also makes your trailer connector simple to replace.Good afternoon I found your products to be very good quality and I look forward to putting them through the paces considering I work at a training center. Your service reps were very product knowledgeable and answered all of questions and didn't push me toward something I don't want or need. I look forward to working with you guys again in the near future. 573281
Nice product as advertised, I still like etrailer 545650
I bought this box because It had 10 terminals,and extra space is a plus for future add on's. I also bought this one because it was more expensive and figured it would be better quality than the cheaper unit, but I feel that the plastic housing is flimsy and could break easily also there is no gasket on the cover to keep water out. It will get the job done but I not thrilled with it. 180875
This is the third one of these I have bought. I have nothing but good to say, room to grow excellent. 442867
Excellent 3 boxes on 3 trailers and no colorization
Ken - 10/15/2018Very good product that made wiring my home made utility trailer easy. The box has plenty of room for your wires and long studs for those connections that need many wires, like the ground. There was also enough room above the studs for me to mount the Tow Ready 118158 converter to the cover and keep it protected. The 3 extra studs worked out perfectly to hook up the converter as well. Only thing that would make this better is if it included more solid grommets so you could make smaller holes in some or plug more of the openings, but some silicone sealant will fix this. I did most the wiring before mounting to the trailer, only had to connect the blue brake wires after mounting. 184871
Product was delivered in a couple of days. Arrived in excellent shape and was exactly what I required to use for my RV. 137365
Works great looks great and very functional!!!
Dan N - 06/24/2015I got this to replace a metal box that's actually supposed to be used in a house. The old box was corroded and rusty, and I wanted a better way to make connections and something that would be cleaner to work with. Clean was wishful thinking. While I appreciate that the box was taped shut to keep the extra parts in, the tape used was the worst stuff I've ever dealt with. There were many small pieces of tape that didn't come off, plus the adhesive left behind was a total mess. If not cleaned, it would have become a complete dirt ball in a matter of days on dusty roads. I soaked it for more than 2 hours with Goo Gone and still had to scrub and scrape. I got most of it, but there's still some that will be collecting dust. If Pollak would spend a penny or two more per unit on better tape, it would save their customers that aggravation. The other small issue is what's been mentioned before, not enough solid grommets. Like others, I'll also be stuck with having to close the extra space in some of the grommets with silicone. I just wish manufacturers would read feedback and make improvements. 446928
Installation was easy. 229995
Good product for what it does. Wish it was a little thicker. Makes a clean wiring job possible. Mounted mine inside a tool box along with the brake emergency battery. Did away with the "boat trailer" wiring the manufacturer had installed. 317861
Still doing good. Helps that it’s out of the weather and sun.
ARIC - 11/22/2017Had to replace the cable connecting my Springdale travel trailer to the tow vehicle. I ordered the etrailer 50-67-005 cable and the PK52248 junction box. The original cable was terminated in a standard electrical box with all of the connections done with wire nuts. When I opened the electrical box and pulled the wires out to have a look-see, one of the white ground wires came out of the wire nut. This is not the first time I have had a "loose wire nut" problem with this travel trailed so I decided the new cable would be differently. The j box was mounted to a 2 X 6 steel tube so I used 1/4 inch self drilling screws to mount it. I also used 1/4 in. self drilling screws to mount the metal cable clamps to hold the cables, going into the box. I used a couple of pieces of 3m mounting tape on the back of the j box to hold it in place to the frame while installing the mounting screws. I also made a small label to go in the lid of the j box to show wire colors and function. There was going to be five ground wires connected so I made a small bridge out of 1/2 in X .062 brass to go on the two end posts. I think this made a cleaner installation. When everything was wired and checked out I sealed the open grommets with RTV. The intermittent problems with the cable are now fixed. 413583
I recommend this Great Product, very Versatile, open Architecture, Solid Construction! 639949
Pollak ten post junction box. Been using them for years. Never disappointed 637615
makes wiring your trailer much easier. great product, thank you! I ordered one for both my trailers. 615891
Product is solid, does as advertised. 610919
As described. Fast shipment. Great site 604067
very handy when wiring up a large trailer with many lights. 583881
I liked this terminal box for managing wiring on the back end of my truck. The previous owner did a hack job on the wiring when they installed an aftermarket bumper and headache rack so I used this to correct the problems they introduced. I repaired the wiring harness and then used an inline 7 pole 5th wheel splitter to run all 7 connections to the junction box rather than have taps in each of the factory wires. This let me take off multiple lights from the junction box with clean and easily maintainable ring connectors on the ends. I was able to safely wire the aftermarket blinkers and backup lights through the junction box rather than taps to maintain the integrity of the factory wiring harness. 581076
Worked great 2 nd one I have gotten from you. Thanks 522929
Good product. Would recommend. 517350
Just what I need to get my truck wired up 503503
This junction box will work great to clean up the wire routing I have on my trailer and make it easier in the future to trouble shoot problems. 493023
So far so good, everything works great.
Tommy F - 04/05/2019Had every item in stock and shipping was very prompt. Also had the order exactly as I ordered. Would order again. 489503
As always product exactly as advertised and extremely quick shipping 478168
It's a decent product for the price. It's little smaller than you would hope since it's not much larger that a standard 7 pole trailer junction box. 471022
Used this junction box to rebuild the wiring system on a new trailer. Have used this type before and was impressed with the quality and ease of use. Made the new wiring much more secure and protected. One year later and it's working well. 463769
Great little splice box to use for connecting other stuff to your 7 way wiring. 443899
This junction box was perfect. It has enough & extra connection points for all 7 of My wire connection and 3 extra connections for any future use that may be needed. It was very easy to install and connect the wires. 406478
Great products and super service. Arrived on time and in good condition. Products are always first rate and I can find stuff at etrailer I can't find anywhere else. My first stop for trailer parts. 389214
Nice and neat box for trailer wiring ju nction 380707
Thank you for caring the odd ball stuff. and the speed delivery. 342161
Just the box I was looking for. Sturdy and room enough for my needs. Plugs included for the unused holes. 336069
Etrailers catalogue provided a complete & accurate description of the 8 items purchased. Placing the order by phone was fast & efficient. Items arrived within 4 working days, no tax no shipping charge. Professional all around. 320257
The EOH braking system works perfectly. You are my supplier of choice ifwhen I need additional trailer parts on the future.
Pat M - 11/21/2017Nice way to clean up trailer wiring. I wish it had a water proof gasket under the cover 297994
Awesome product! Makes wiring lights more simplified if you have a pile of colored spaghetti to try and sort through. Recommend this product! 295882
Just what I needed thaks again Vic kowe ll 252330
good name brand use it for drag light plugs also 226937
Good stuff... great products and info for professional trailer wiring. Most of the local yahoos have no idea how to do this correctly.... these guys know their stuff. No more corroded wiring connections inaccessible wire connections. Perfect. 219749
I am very happy with the product. The description was very accurate. 210614
I just wanted to return a message saying that I am very pleased with the products that I have purchased and that I am very happy with how they are holding up.
Cory O - 07/29/2016This is the second one of these I bought, Great product. I only wish there were a few more of the closed plugs. 207622
Still going strong, holding up well to sun light, staying dry inside
Ken - 06/25/2016well built 190766
The extra terminals provided the connections for my break away kit, nice junction box. 190730
Exactly what I ordered and expected. Does just what I needed it to do. 178039
I used this when replacing my seven round trailer connector. The ten terminals are a good idea. My trailer has a power winch, electric brakes with breakaway switch, 12volt power for inside the trailer, back up lights, and of course the required lights. Having all the available terminals made for easy wiring and clarity in wire runs. Much better than having a mess of wires in the battery box. This should be standard on all trailers. 168161
just what i was looking for. works great 147853
mounted on trailer and fixed my problem
steve k - 08/24/2015seems good fast shipping 147700
Mounted this in my truck to use a terminal connection point for some of my accessories. Much better than splices and I am able to get everything wired up pretty easy now. 139122
Great product really cleans up the look of my trailer. 121662
Makes wiring simple. Not Watertight. No gasket in the lid, and comes with only 2 solid gromets and 4 large hole gromets. I'm not running a 1/2" bundle of wires out of four places in the box so I have to silicon the holes shut. Not major but should have come with enough solid gromets to seal the box up. 117975
Have not installed at this time but the part looks to be well built and should fit the need it is intended for 112166
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