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CUMMINS 338-3876-01 Onan Wiring Harness Shed Transfer Switch Ats

338-3876-01 Cummins Onan Wiring Harness Load Shed Transfer Switch Ats Assembly

( Brand: Cummins ), ( Manufacturer Part Number: 338-3876-01 ), ( Part Type: Wiring Switch Harness Transfer ), ( Country/region Of Manufacture: United States ), ( Equipment Type: Wiring Harness )

Review CUMMINS Onan Wiring Harness Load Shed Transfer Switch Ats Assembly

The Cummins 338-3876-01 Onan wiring harness is a crucial component for connecting and transferring power from your Cummins generator to your RV or other appliances. This wiring harness is specifically designed for use with Onan RV generators and is engineered to provide a reliable and efficient transfer of power.

The wiring harness features a transfer switch that allows you to easily switch between your shore power and your generator power. This switch ensures that you always have a reliable power source, whether you're connected to an electrical hookup or running on generator power. The transfer switch is designed to be easy to use, with clear indicators showing which power source is currently active.

The wiring harness itself is made up of heavy-duty, 10-gauge copper wire, which ensures that power is transferred efficiently and safely. The wire is also covered in a protective, heat-resistant insulation, which helps to prevent damage and ensure the longevity of the wiring harness.

One of the key benefits of this wiring harness is its compatibility with a wide range of Onan RV generators. Specifically, it is designed to work with Onan RV generators that have model numbers starting with the letter "M," such as the Onan MQE and MQL series. It is also compatible with Cummins generators that have a transfer switch interface that matches the Onan wiring harness.

Installation of the wiring harness is relatively straightforward, with clear instructions provided in the user manual. The harness comes with all necessary connectors and terminals, making it easy to connect to your generator and appliances. Additionally, the wiring harness is designed to be easy to integrate with most RV electrical systems.

Overall, the Cummins 338-3876-01 Onan wiring harness is an essential accessory for anyone with an Onan RV generator or a Cummins generator that is compatible with this wiring harness. It provides a reliable and efficient way to transfer power from your generator to your appliances, ensuring that you always have a reliable power source, no matter where you are.

Cummins Onan Wiring Harness for Transfer Switch: A Detailed Analysis

The Cummins Onan wiring harness for transfer switch (part number: 338-3876-01) is a crucial component in connecting and powering an Onan generator to a transfer switch for RV applications. Let's discuss the pros and cons of purchasing this wiring harness to help you make an informed decision.

Pros:

1. OEM Quality: This wiring harness is manufactured by Cummins, a reputable and trusted brand in the RV industry. It ensures a reliable and secure connection between the transfer switch and the generator.

2. Compatibility: Designed specifically for Onan generators and Cummins transfer switches, this wiring harness guarantees a seamless integration.

3. Easy Installation: The plug-and-play design makes installation straightforward, reducing the need for extensive electrical knowledge.

4. Durability: Constructed with high-quality materials, this wiring harness can withstand the rigors of RV life, ensuring long-lasting performance.

5. Safety: Properly connecting your generator to the transfer switch is crucial for safety. This wiring harness ensures a correct and secure connection, reducing the risk of electrical issues or hazards.

Cons:

1. Cost: Compared to aftermarket solutions, the Cummins Onan wiring harness can be more expensive. However, the OEM quality and ease of installation may justify the cost for some.

2. Availability: Depending on the specific RV model and the availability of parts, it may take some time to source this wiring harness.

In conclusion, the Cummins Onan wiring harness for transfer switch (part number: 338-3876-01) is a valuable investment for RV owners with Onan generators and Cummins transfer switches. Its OEM quality, ease of installation, durability, compatibility, and safety features outweigh the potential cons, such as cost and availability. If you're looking for a reliable and secure connection between your Onan generator and Cummins transfer switch, this wiring harness is an excellent choice.

Details:

Perfect for businesses and industrial applications, this wiring harness assembly is a crucial component ensuring smooth seamless power management. This wiring harness is designed for use with Cummins Onan transfer switches, providing a reliable and efficient solution transferring load shedding power when needed.

part #: 338387601 price

  • $49.00

specifications generatormac:

  • brand: Cummins
  • mpn: 338-3876-01
  • part type: Wiring Switch Harness Transfer
  • country/region of manufacture: United States
  • equipment type: Wiring Harness

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  • city: Minneapolis, Minnesota
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  • quantity: 1
  • started: August 30, 2025
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general generatormac:

  • Business Industrial > Light Equipment Tools > Generator Parts Accessories
  • condition: New
part type: wiring switch harness transfer, country/region of manufacture: united states, equipment type: wiring harness,
category: business & industrial > generator parts accessories, sku: 7400071708309883,

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1 offer $49.00 USD
  • Offer #1: $49.00 price + $7.82 shipping estimate = $56.82* total. CK 6S This wiring harness is designed for use with Cummins Onan transfer switches, providing a reliable and efficient solution for transferring load and shedding power when needed.+$7.82 shipping

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