Reliance Controls 31410CRK Pro/Tran 10-Circuit 30 Amp Generator Transfer Switch Kit,Gray
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Availability:
In Stock.
Arrives
Jun 26 – Jun 30
Style: Transfer Switch Kit
Features
- Convenient transfer switch kit, ideal for your circuitry and multi-wiring needs, is also made for reliably-fast installation in both residential and commercial applications
- Designed specifically for generators up to 7,500 maximum running watts
- 18-inch flexible conduit whip attaches easily to the load center
- Maximum single-pole circuits: 10 / Maximum double-pole circuits: 5
- Features a rugged, powder-coated steel cabinet. six combination knockouts and more
Description
The Reliance Controls 31410CRK 30 Amp 10-Circuit Pro/Tran Transfer Switch Kit has everything you need to easily complete a portable generator transfer switch installation in a home or office. The purpose of a transfer switch is to connect a secondary power source, like your very own portable generator, to circuits in your home or building that are wired into the electrical system. Thus, it is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. The transfer switch ensures that you can safely use back up power during a power outage without having to worry about back feeding the utility line. In an emergency situation, this kit can make all the difference. Since 1909, Reliance Controls Corporation has contributed more innovations than any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service. The Reliance Controls Corporation 10-circuit 30 Amp transfer switch kit is a complete turn-key kit with everything needed to make a professional transfer switch installation in a home or office. It is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. Use this transfer switch for up to 8000-watt generators equipped with NEMA L14-20 or L14-30 power outlets. The kit includes a 30 Amp 6-circuit prewired loadside reliance transfer switch with wattmeters; 30 Amp outdoor power cord inlet box, a 30 Amp 10-foot generator power cord with L14-30 ends, and an extra L14-20 cord end for smaller generators. This unit is cUL1008 listed and is covered by a 5-year warranty.
Operation Mode: ON-OFF-ON
Current Rating: 30 Amps
Operating Voltage: 120 Volts (AC)
Contact Type: Normally Closed
Connector Type: Plug In
Brand: Reliance Controls
Switch Type: Toggle
Terminal: Spst
Item dimensions L x W x H: 7 x 4.5 x 13.75 inches
Circuit Type: parallel
Operation Mode: ON-OFF-ON
Current Rating: 30 Amps
Operating Voltage: 120 Volts (AC)
Contact Type: Normally Closed
Connector Type: Plug In
Switch Type: Toggle
Terminal: Spst
Circuit Type: parallel
Mounting Type: Surface Mount
Actuator Type: Push Button
Number of Positions: 3
Upper Temperature Rating: 146 Degrees Fahrenheit
Controller Type: Push Button
Control Method: Remote
Connectivity Protocol: X-10
Wattage: 5.00
Compatible with Vehicle Type: Any Vehicle with Portable Generator
Control Type: manual
Compatible Devices: Portable Generators (up to 7,500 maximum running watts)
Color: Gray
Item Dimensions: 7 x 4.5 x 13.75 inches
Unit Count: 1.0 Count
Number of Items: 1
Contact Material: Copper
International Protection Rating: IP00
Specification Met: cULus
Brand Name: Reliance Controls
Model: 31410CRK
Global Trade Identification Number: 37
Manufacturer: Reliance Controls
Warranty Description: 5 Years
UPC: 851890000737
Part Number: 31410CRK
Included Components: Transfer Switch, Power Inlet Box, Power Cord
Item Weight: 15 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 26 – Jun 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Transfer Switch Kit
After a couple of years with several day long, or longer, power outages we decided to install a backup system. We bought the transfer switch capable of supporting 10 circuits from Amazon. Delivery took about a week and the unit was well packed with no damage. The unit is solid and heavy duty. Installation was very easy and took a total of 4 hours, start to finish. It took longer to run the cable to the outside connector plug than anything else. After carefully mapping my current circuit breakers so that I knew exactly which breaker affected which lights, outlets, and etc. it was time to decide which circuits we would backup. Since the transfer switch supports 240 volt connections and our generator is capable of 10KW peak we were able to divide and balance the load across the two 120 volt legs based on normal and peak power requirements. It took awhile to get the balance figured, then we made a map identifing each circuit breaker and each backup circuit. The drawing is now covered with plastic and on the wall next to the main panel. We also wrote out detailed instructions on how to activate the system and how to transfer back to commercial power. Pretty easy but when the power is out you need to make sure you don't make simple mistakes, like not grounding the generator for example. I know most of what I have said doesn't really address the product but it is useful information for anyone contemplating such an installation. The transfer switches (there are 10) are rugged clearly marked and each has its own circuit breaker. Each circuit is clearly identified by a letter A through I. Using a tape machine I added labels showing which circuit each lettered transfer switch connected. A very nice feature is the power meter for each leg of the 240 circuit. If you have an imbalance you will see it and be able to turn switches off to see the effect. In the end, if you didn't get the balance correct the first time, you can drop circuits to keep running and then decide how to move circuits later. The wires were all clearly marked and were stranded copper so they were easy to route. As I wired each circuit the following procedure was followed: 1: Main power off. 2: Selected circuit off. 3: Red wire to circuit breaker. 4: Black or Red hot wire from breaker connects to the black wire from the transfer circuit with a wire nut. 5: Main power on. 6: Checked that power was still off at selected circuits in the house. Lots of running around .... 7: Selected breaker to on. 8: Checked that power was returned to the selected circuits in the house. 9: Repeat steps for remaining circuits. I could have simply wired all the circuits once the main power was removed but by doing it this way I double checked my initial mapping of the house. In my case everything was perfect. If I had made a mistake in my map it would have been more difficult to fix the problem later. After grounding the generator I connected the umbilitcal to the 110/240 connection on the side of the house and to the generator. I started the generator and let it run for 5 minutes to get warmed up. Inside the house I started a process where I transfered a cirucit, observed the power meter, and checked that I had power in the house. Everything worked perfectly and neither power meter on the tansfer box was showing high use. Waited for the furnace to kick on and still not too much power use. On the same leg of the 240 volt circuit I operated the garage door and did not overload the side. Now I knew both of these cirucits could operate simultaneously. I repeated several scenarios using the Televisions, computers, microware, and even the coffee pot. Everything worked fine. I knew that I could not power up everything or I would overload the generator and likely kick the main breaker. We don't operate the coffe pot at the same time we are using the microware, for example. We don't leave lights on in areas of the house we are not using. We do have several low power night lights in the house. All in all, a great system that works very well providing you have properly balanced the load and not tried to power up too may things that require a lot of power. Be especially careful of those things that require a higher peak power at startup. These are usually things like a furnace with a motor that needs some grunt power in the beginning but less once it is running. These can be pretty high, 2KW or so, and if they start at the same time they will trip the generators breaker. Be conservative and you will weather a storm without commercial power with ease. This box comes in several sizes and you should get one that matches the capabilities of your generator. By the way, I did the work myself but had over-the-shoulder help from a friend that is a licensed electrician. My signature says Lemon Twist in Manheim Germany.... I came back from Germany in March so all of this was done in the USA.
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Reviewed in the United States on November 28, 2010 by Lemon Twist
Style: Transfer Switch Kit
Very nice, high quality unit, though a bit expensive. Solidly built, works well, relatively easy "fool-proof" installation. USA manufacture. Really nice that it supports multiple 15A and 20A, 240V circuits. Would definitely buy again. Installation is very straightforward, and the Reliance video is extremely helpful (as are some other YouTube videos...but be selective there are some really poor ones out there). I'll offer a few recommendations intended to supplement the Reliance video: 1) Spend some quality time planning the circuits you want to connect, confirming the circuit ratings (a 15 amp transfer switch circuit can be used on a 15 or 20 amp branch, but a 20A transfer connection cannot be used on a 15A branch) and balancing the load as Reliance recommends. 2) Do a "trial run" before you start by turning off all house circuits except those you plan to be generator-powered, to see that they provide the coverage you want. You don't want to discover the need for a change after you have cut the wires, or in the middle of a real outage. 3) VERY clearly mark the letters of the transfer switch circuit connections on the breakers you plan to connect...will make installation much easier/more accurate after the main panel cover is removed during installation. 4) The armored cable allows only limited movement, so if you are mounting to a concrete wall, I recommend that that you first anchor a piece of plywood to the wall and then mount the transfer switch to the plywood. so that you can freely/easily position it with wood mounting screws. 5) After mounting the switch and threading the wires into the main panel, divide the wires into 3 bundles, each bound by a twist tie. The bundles are: 1) neutral and ground, 2) circuits to be connected to the left main branch, 3) circuits to be connected to the right main branch. Sort and orient the wires as you do this to avoid a tangle where the.armored cable enters the main load center. This is particularly important if you have a relatively small main load center. 6) The letter markings on the individual wires are NOT as bold/clear an you might hope - triple check that you have the right wires, as you connect them. (separating them into bundles per the prior step provided your first check). In my unit the "B", "E", and "F" wires were quite difficult to distinguish and I discovered a mismatch in the bundles (but before cutting). 7) Confirm your installation after wiring and before connecting your generator by individually switching each breaker you have connected in the main load center between "off" and "on", with the transfer switch set to "line" and then change the transfer switch from "line" to "off" with the main breaker "on" to confirm that each controls the same correct circuit per your installation plan. Good Luck!
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Reviewed in the United States on November 25, 2013 by CarGuy08
Style: Transfer Switch Kit
Almost every transfer switch I read about said to call an electrician to install. I was determined to do it myself and to just call my neighbor the electrician if any unusual issues should show up. The step-by-step video provided was the best. And the printed directions were just about as good. I already "thought" I knew how to do it and after reading the provided paperwork and watching the video, I was convinced I was right and that I was going to be just fine doing it myself. I think the instructions said it would take about an hour to do the actual wiring from the transfer switch to the breaker box. Well, they don't know me. I started a day early installing the boxes and running the wire from the outside outlet where the generator plugs in, to the transfer switch next to the homes breaker box. Using my own PVC and #6 ga. wire to get power from the generator to the transfer switch was a cinch to do. The next day I installed the provided wiring from the Reliance Transfer switch to my breaker box, running each lettered wire to a chosen breaker. (Be sure to label the breakers using masking tape, because once you remove the outsides of the breaker box you won't know what breaker goes to what circuit) It took about 2-hours but then I spent some of that time squeezing myself between the dryer and the relay box, on my knees. So I can't blame Reliance for the fact I am not that fast at attaching wires from that awkward position. After completing my wiring, I re-checked my wiring and threw the homes main breaker. Everything worked like it was supposed to. I then one at a time, flipped each transfer switch from "off", to "Line", and then to "Generator". All worked exactly as expected. I am confident that almost anyone in my family can plug the generator into the outside outlet and start the generator, walk inside and flip each switch over to "Gen" and will have light, power to a TV, power to the refrigerator and microwave, security alarm, and power for the gas furnace. Plus the power company will be safe to work on downed wires. This Transfer switch from Reliance Controls had everything I would need except for the wire and conduit required for running power from the supplied outside outlet, to the new transfer switch. The wiring provided from this transfer switch to my breaker box seemed of high quality and the metal conduit's 3/4 metal connector was a perfect fit to the the bottom of my homes breaker box. I found the price at Amazon.com to be the best available for this kit. All the big named lumber centers around here wanted at least $20 and up for the exact same kit. Since Amazon.com included free fast shipping, it was all bonus. I ordered it on Monday and it was delivered to my house by Thursday. Than I had it fully installed by Sunday. Everything went much easier and faster than my usual projects.
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Reviewed in the United States on August 24, 2013 by TundraMac
Style: Transfer Switch Kit
I selected the Reliance Controls 31410CRK because of its positive reviews, overall value, and ease of installation. The kit includes hardware to wire into the service panel, but some other pieces of hardware are required. (Like wire and mounting hardware) The kit included an Installation DVD that I never watched. The written instructions and the tutorial on Reliance Controls' website were more than sufficient. The total time working inside the panel was about 30 minutes. The total project time, including mounting hardware and pulling wire was under 3 hours. A suggestion I have for anyone looking at any transfer switch is planning. I mapped all of the outlets, light fixtures, appliances, etc. to each circuit. Then I used meters and product labels to determine wattage requirements of various products. Armed with that data, I was able to plan the circuit layout to balance the load on the generator and pair amperages between breakers and switches. It also helped when deciding which circuits were absolutely necessary, nice to have, and not needed. Another suggestion is to replace standard light bulbs with compact florescent bulbs. My house has 28 light bulbs. At 60W each, the total is 1,680 watts, but the 13 watt CFL total is only 364 watts. Granted, all the lights in the house aren't on at the same time, but it will reduce the load on the generator and your electric bill in the long run. The power inlet box is a little cramped when using knockouts in the back. I still opted for using the rear knockout for a flush appearance outside. The 20 amp cord end would have been handy, but I have a 30 amp generator and won't be using it. Pictures on the web always seem to show the transfer switch to the left of the panel. The cable can be rotated and the switch mounted to the right of the panel, as I did. The wires were long enough to reach from the bottom of the panel to the top, so a lot of wire needed to be trimmed off. I trimmed as I worked, so the cables are all just the right length now. Since this is a permanent installation, I would have liked to see solid core wire rather than stranded. (Only for clean panel installation and ease of insertion in breakers.) The MC connectors between the service panel and the transfer switch do have anti-short bushings. Depending on your state and inspector, they may or may not be required. The kit includes two handle ties if any circuits require 240v. There are two screws on each tie that make them easily removable. Since I didn't have any circuits requiring 240v, I removed both ties to use the full 10 circuits. Each of the wires from the transfer switch is marked with letters for the circuit. The H and the I look very similar, so pay attention to cable orientation when you look at the letters. I paired all the wires and taped them together before starting to avoid hunting in the dark. There are just enough wire nuts to perform the installation in the panel and in the switch, so don't drop any into the sump area. When power is out, cut-over is simple. Start the generator, plug the generator into the power inlet, and throw the circuit switches. I like to throw the switches one at a time. The watt meter will spike when startup current is drawn. When the meter goes back down, I'll throw the next switch. Since Reliance uses break-before-make switches, you can safely perform generator testing while the house is still on utility power. There is no risk of utility power passing to the generator or generator power feeding into utility power, if wired properly. Individual circuits can be flipped to make sure things are working before a power outage occurs. Overall, I think the transfer switch is well constructed and the instructions are thought out and complete. My previous electrical experience was limited to replacing outlets and installing ceiling fans, which helped, but the installation of this was very straightforward. I will definitely be installing one of these transfer switches in any house I own in the future.
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Reviewed in the United States on August 6, 2012 Reviewed in the United States on August 6, 2012 by Daniel
Style: Transfer Switch Kit
I went back and forth about what method to use to hook up my generator to my house. The inter-lock system: seemed a bit clunky and involved modifying the original breaker box. Although the benefit of an interlock system is that you can turn on any breaker in the house, I found the disadvantage to be the inability to balance or manage the load. The other option I was tossing around was a large single handle OR automatic transfer switch. I decided against those because of the cost and the need to hire an electrician to handle live utitlity cables for it's installation. Finally the back-feed method via an outlet or a new breaker in the box (which is illegal and dangerous) was absolutely not an option for me give it's dangers. This transfer switch was a good medium between price, installation difficulty, and safety. It seemed to be the safest option that enabled a DIY professional and legal installation. I really like the build in watts meter and the fact that it forces you to think about load balancing - although it might seem like an extra step (to think about load balancing), in practice it allows you to squeeze the most out of your generator. I also found that 10 circuits was more then enough. My box has over 27 breakers so I worried I wouldn't be able to give myself enough options. After identifying what breakers powered what, I realized 10 was plenty to allow me to creatively come up with which ones would give me the most options in a power failure. Lights, outlets, appliances etc. Installation was super easy. The most time consuming part was identifying what each breaker did on my original panel. You'll want to go through this exercise if you have not already. Wiring it up is easy if you have any basic DIY knowledge. In fact there are youtube videos showing you how to wire it up. Just make sure the main breaker is off (Keep in mind you wont have electricity to the house as you wire it up). All in all a very good and safe solution to making your house generator ready.
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Reviewed in the United States on July 21, 2014 by Ryeguy
Style: Transfer Switch Kit
I have basic knowledge of electricity. I can change an outlet or switch and turn off breakers. Nothing in depth that requires a whole lot of knowledge. If i had to wire a new circuit, it probably would not be able to do so without a ton of research. So when I decided to install this on my own, I was a little worried; but all the help and videos on the manufacturers website really made the sale for me. They walked me through every step of the way from installing 240V and 120V lines and everything I needed. The remote outlet install video was a little lacking, but the provided written manual made up for that. My only problem with the install was figuring out how to make this a flush mount when it is clearly a surface mount. Due to my setup, that made my install a little more difficult, but that has NOTHING to do with the quality or purpose of this kit. The only thing that the kit did not supply was the 10-3 or 8-3 wire that runs from the Remote Inlet Box to the Transfer Box. This is fully understandable as it varies per customer. My install was 6 ft from the two boxes, others could easily be 100ft. Everything seems solid built. The switches are not flimsy (albeit they are too easy to switch from LINE to GEN, gotta be deliberate in the switch), the remote outlet box seems to seal well, the transfer box case is very solid. I had to remove the flexible wire casing since I made my install in the wall. Everything worked as expected, all the information was provided in a very easy to understand method both written and on video (website). I did do my homework and balanced everything before work began. So when everything is on, the two meters on the transfer box are very close to each other. I really do like the meters because my generator does not have them. I definitely recommend this transfer box!!! Setup: 7500watt Generac Portable Generator (convert to floating neutral) and this transfer switch. It powers my LG 25000 BTU in wall ac unit, deep freezer, refrigerator, furnace, many lights, saltwater fish tank and tvs (lcd). All with the safety in mind that I wont back feed my utility and easy enough for my wife to start running.
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Reviewed in the United States on August 31, 2011 by James
Style: Transfer Switch Kit
First paragraph is my story. Paragraphs after that are my comments and review. Skip the first paragraph if you just want my comments on this product. I already owned a generator but was looking to stop using extension coords. This package fit my needs to a "T". I installed the outside inlet and had wired that to the inside switch box, but had not done the actual wiring to the breaker panel. I did have the wires into the breaker box, just not connected to anything. I was going to methodically go through all my circuits to balance the load. So much for taking my time. We had lots and lots of rain and about mid day the power went out. I waited 20 minutes and knew it was not coming back on. I was not about to run extension cords, so put on my battery powered headlamp and headed for the breaker panel. First thing was the Fridge. Then the Freezer. Then a bathroom light circuit. I kept watching the built in meters to try and keep things balanced as I was guessing at to how much each circuit would need. Hooked up all 10 switch circuits and was pretty much living like the power never went out. Watching news flashes on TV about the rain, using computer to get email from relatives. In fact, I didn't even realize power was restored till I glanced over to see the clock on the electric stove was on. So much for my story. This product is just what the doctor ordered. Everything except for the wire between the Outside Inlet to Transfer Box was provided. Hook up was very straight forward and instructions were clear. I'm not an electrician, but do have experience and knowledge in wiring. There is nothing that I found that would keep me from buying this product again. Only two things that I will comment on. They are not bad enough to bring down my 5 star rating, just wanted to pass them on. Switches on the transfer box are somewhat easy to trip or throw to another position. Unless you have this in an out of the way area, you may want to see if there is a cover for the front of it so that no one accidently throws a switch by brushing by it. Mine is right by my freezer in the basement, so my shoulder is about equal to the switches. Each switch has 3 positions. LINE, OFF, and GEN. You actually have a hard time getting the switch to the OFF position. When you go to switch it, it almost jumps past the OFF position into the opposite end of it's throw. Once you know that, it's just a matter of being very careful and slow if you want to only go to the OFF position. The wires are marked with the ID of the transfer switch it is wired to, but be very careful as the "H" can be looked at like an "I" and vice versa. Keep in mind I was doing this in the dark with just a flashlight, so that could have been why I needed to look very close to the ID while wiring. I would highly recommend this to anyone needing a hardwired transfer switch. Only other thing to recommend is to map out your existing breakers so that you know exactly what outlets go to what breakers in advance of getting your transfer switch. That will help in deciding what to wire were and what is an absolute necessity in a power outage.
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Reviewed in the United States on October 1, 2010 by GLM in VA
Style: Transfer Switch Kit
Installed without issue and works perfectly. For a cost effective power backup solution this is exactly what I needed. I followed the county electrical permitting process and had it inspected on completion, passed with no issues.
Reviewed in the United States on March 2, 2026 by Brian W Walsh