How to Pick the Perfect Manual Transfer Switch
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Reliance Controls Pro/Tran 2 - 30-Amp (120/240V 10-Circuit) Transfer Switch w/ Interchangeable Breakers & Inlet
Model:
A310A
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Features
Type
Manual
Amp Rating
30
Circuits
10
Voltage
120/240 Single-Phase
Enclosure
NEMA 1R
- Pro/Tran® 2 30-Amp 10-Circuit 120/240V Manual Transfer Switch
- The next generation of Loadside™ manual transfer switches
- Multiple Circuit Combinations
- (6) 15A 1-pole, (1) 20A 2-pole and (1) 30A 2-pole
- Safest Way to Distribute Power
- Eliminates dangerous backfeeds and electrical overloads
- (10) Total Circuits (1" Interchangeable Style)
- Mix any combination of single and double pole circuits
- NEW Color-Coded Built-In Wattage Meter
- Helps you balance and manager generator load
- Versatile Connection
- Allows hardwiring OR plug-in connection via power inlet (Included)
- Hinged, Non-Metalic Cover
- Protects toggle swtiches/breakrs & povides a finished apperance
- Powder-Coated Steel Cabinet For Indoor Installation
- 18" Flexible conduit w/ all factory wires clearly marked/colored
- Safety & Certifications
- Certified for use by Underwriter Laboratories to UL Stanard 1008
- Meets all requirements of article 702 of the NEC ANSI/NFPA 70
- 5-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Cadmium which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
Plug Types
A310A
General Information
Product Category
Generator Transfer Switches
Overview
Product Category
Generator Transfer Switches
Weight
20 Pounds
Made in USA
Yes
Consumer Warranty
5 Years
Product Length
11.25 Inches
Product Width
11.75 Inches
Product Height
4.5 Inches
UPC
815181012175
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
7500 Watts
Rated Amps
30 Amps
Enclosure
NEMA 1R
Conduit Length
18
Number of Circuit Breakers
10
Max Generator Input
30 Amps
Maximum Wattage
7500 Watts
UL Listed
Yes
Transfer Switch Circuits
15A 120V
6
20A 240V
1
30A 240V
1
Circuit Breaker Protection
Each Circuit
Plugs
NEMA L14-30R
1
Reviews
(10)
Reliance Controls A310A Reviews & Ratings
Customer Photos and Videos
Customer Rating
4.90
(10 Ratings)
5
(9)
(9)4(1)
(1)3(0)
(0)2(0)
(0)1(0)
(0)
The Reliance Q Series features 1-inch interchangeable circuit breakers. A 30A double-pole circuit breaker and a 20A double-pole circuit breaker, to handle heavier loads on the generator side, are included on each model. The balance of the circuit breakers are single-pole 15A, in the transfer switch these may be connected to 15A or 20A circuits in the load center. Circuits are limited to 15A only on the generator side of the switch. One of the largest benefits we see is that the circuit breakers in the transfer switch are easily replaced. The spaces containing the 30A and 20A double-pole circuits may be replaced with 15 or 20A single-pole breakers if desired. If you have a portable generator that is less than 7500 watts, this transfer switch can be an easy way to avoid running cords all around your house. Plan ahead and have this transfer switch installed to save even more headaches during a power outage!
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Excellent Manual Transfer Switch Option
By Jeff K
Oregon
Purchased 01/16/2025 |
Review Posted 03/11/2025
I like the thoughtful design of this transfer switch. The watt meters on each buss give a good indication of the overall power consumption as well as the balance between both legs of the switch. It has one 30 amp and one 20 amp circuit for 240V applications. The 20 amp 240V circuit can be changed to make 2 circuits at 120V if you prefer to have up to 8 120V circuits. Installation is straightforward and instructions are easy to understand. The 120V circuits come with 15 amp circuit breakers. I switched two of those out using 20 amp compatible Siemens QP circuit breakers.
Jeff K Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, I'd Buy It Again
Awesomeness
By Charles R
Georgia
Purchased 01/23/2025 |
Review Posted 02/14/2025
I love this product!! Works as advertised! My neighbor has ordered his and I expect many more will.
Charles R Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, I'd Buy It Again
Cons:
None
Control Panel A310A
By Tom F
Tennessee
Purchased 10/06/2024 |
Review Posted 11/15/2024
Equipment is solid, meant to last. Easy installation with easy to read instructions and diagrams. Well worth the money.
Tom F Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again
Cons:
None
Quality Panel, Short Wires
By Matt
Florida
Purchased 06/02/2024 |
Review Posted 06/25/2024
This is a well made switch/panel. Installation instructions are clear and easy to follow. As other reviews note the cables are short, so if your install location is not right next to the main panel, you may have to extend them. It is intended to be surface mounted. If you recess it, note that the panel is not sized to fit between studs - it is narrower and you will need to add blocking. It works well once installed.
Matt Recommends This
Was this review helpful?
Rating Breakdown
3/5
5/5
5/5
4/5
Transfer Swith
By Tom P
Minnesota
Purchased 01/19/2023 |
Review Posted 03/27/2023
Worked well.
Tom P Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I'd Buy It Again, Easy To Store
Pro/Tran 2 Transfer Switch
By Brian E
Mississippi
Review Posted 01/18/2023
After much research I decided to purchase this model A310A along with a flush mount install kit. My electrician had it installed and working in a few hours. In my opinion it should come with an outlet cover. I purchased one and it fit the hole perfectly to keep out bugs and debris. The flush mount kit completed a quality installation that was very neat and gave it a professional appearance. Overall this is a great product and I highly recommend.
Brian E Recommends This
Was this review helpful?
Rating Breakdown
4/5
5/5
5/5
4/5
Pros:
Easy To Use, High Quality, Features, Reliable
Cons:
Should include an outlet cover
Generator Transfer Switch
By Jon R
Idaho
Review Posted 12/01/2022
Easy to install. The ground wire that goes to the plug in for the electric cord on the generator is too short ( only a few inch long) which makes it challenge to install the transfer switch mounted plug in.
Jon R Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again
Great Product
By Billy D
Texas
Review Posted 10/18/2022
I have worked with Reliance products for years as an electrical technician / supervisor in the chemical industry and have never been dissatisfied with the performance or quality of the equipment. This is a great unit, unfortunately, since purchasing it, I have found out that I need to replace my entire breaker panel. The new panel will have an interlock and an input receptacle in it so I won't be using the transfer switch, guess I'll put it up for sale and hope to find someone who needs a good reliable product for their home.
Billy D Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, Features, Reliable
Cons:
None
Best Transfer Switch I've Found So Far
By Donald S.
Morristown, Tennessee
Purchased 01/18/2018 |
Review Posted 02/14/2018
Before buying a transfer switch I did a lot of shopping around. I wanted to be able to run my water heater and several other circuits if the power went out. This model has a couple of features I really like, such as you don't have to turn off your master breaker to safely run your generator. It also has enough circuits that I can do my water heater, bedroom plugs and lights, bathroom plugs and lights, garage door opener, and kitchen plugs. If I lose power for an extended time I can comfortably live off my generator.
This is the second one of these I purchased. I installed the first one at my old house. When I bought a new house the first thing I did was call my electrician to install another. He said since installing my old one he has recommended this model to several of his clients because it's the best he has ever installed.
This is the second one of these I purchased. I installed the first one at my old house. When I bought a new house the first thing I did was call my electrician to install another. He said since installing my old one he has recommended this model to several of his clients because it's the best he has ever installed.
Donald S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Durable, Features, Exceeded Expectations, I'd Buy It Again
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Reliance Controls Pro/Tran 2 - 30-Amp (120/240V 10-Circuit) Transfer Switch w/ Interchangeable Breakers & Inlet
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