Easy Steps for Installing a 50 Amp Generator Power Inlet Box

Table of Contents

1. Introduction
2. Selecting the Breaker
3. Choosing the Power Inlet Box
4. Gathering the Materials
5. Shutting Off the Main Power
6. Running the Conduit and Wires
7. Connecting the Ground Wire
8. Installing the Common Wire
9. Connecting the Hot Wires
10. Wiring the Power Inlet Box
11. Considerations: Interlock Kit
12. Conclusion

Installing a 50 Amp Power Inlet Box for Generator Power

Introduction

In this article, we will discuss how to set up and hook up a 50 amp power inlet box to safely power your house and main panel using generator power during a power outage. We will provide step-by-step instructions and highlight the necessary materials and considerations for the installation process.

1. Selecting the Breaker

To begin, you will need to choose a breaker based on the amount of power you intend to transfer from your generator to your house. The breaker's capacity should match the power requirements of your generator.

Pros: Allows for customized power transfer. Cons: Requires knowledge of power requirements and breaker selection.

2. Choosing the Power Inlet Box

For this installation, we recommend using the Reliance PBN 50 outdoor power inlet box. This specific model offers ample space to hook up the wires, ensuring ease of installation. Alternative models may have limited space, making it more challenging to set up.

Pros: Spacious design for easy wire connection. Cons: Alternative models may pose installation difficulties.

3. Gathering the Materials

Before starting the installation process, gather all the necessary materials. You will need a 50 amp breaker, the chosen power inlet box, a generator cord, a 6 3 wire, and a conduit for the wire to run through.

4. Shutting Off the Main Power

Prior to installing anything, ensure you shut off the main power to your house. This precaution is crucial to avoid electrocution or serious injury, as there is a significant amount of power flowing in from the utility. If you lack electrical expertise or feel uncomfortable performing this task, it is advisable to hire a licensed electrician for your safety.

5. Running the Conduit and Wires

To save time, we recommend running the conduit and wires from the main panel to the power inlet box before beginning the installation process. This step, which may vary depending on individual situations, prepares the setup for easy connection.

6. Connecting the Ground Wire

Start by tightening the ground wire, usually a green wire, into the ground bus bar of the power inlet box. Ensure it is securely fastened to prevent any strain or disconnection.

7. Installing the Common Wire

Next, take the white wire, known as the common wire, and insert it into the common bus bar. Tighten it to establish a solid connection.

8. Connecting the Hot Wires

Now, it's time to connect the hot wires, the red and black wires, to the circuit breaker. Place the wires into the corresponding slots at the bottom of the breaker. The order does not matter, as both wires carry the same amount of power.

9. Wiring the Power Inlet Box

With the breaker connected, proceed to wire the power inlet box. Ensure the wires are correctly positioned according to the labeled letters on the back of the box. The white wire goes into the "W" slot, the green wire for the ground goes into the "G" slot, and the black and red wires can be inserted into either the "X" or "Y" slots.

10. Considerations: Interlock Kit

If you follow this installation method, it is essential to install an interlock kit. This additional component ensures that both the main breaker and generator breaker cannot operate simultaneously. This prevents backfeeding electricity into the lines during a power outage and eliminates the risk of electrocution or damage to your generator. Refer to a separate video guide on how to install an interlock kit.

12. Conclusion

By following these steps, you can successfully install a 50 amp power inlet box to power your house during a power outage. It is essential to prioritize safety and consult a licensed electrician if you are unsure about electrical work. Stay tuned for more generator-related videos in the near future.

Highlights

• Learn how to set up and hook up a 50 amp power inlet box for generator power.
• Ensure safety by shutting off the main power before installation.
• Choose the appropriate breaker based on power requirements.
• The Reliance PBN 50 outdoor power inlet box offers convenience and ample space.
• Run the conduit and wires before beginning the installation process.
• Connect the ground wire securely to prevent strain or disconnection.
• Install an interlock kit to prevent dangerous simultaneous operation of breakers.