CUMMINS / ONAN 308-0778 Rocker Switch

( Brand: Cummins / Onan ), ( Part Type: Switch ), ( Manufacturer Part Number: 308-0778 ), ( Country/region Of Manufacture: United States )

Review CUMMINS / ONAN Rocker Switch

The Cummins Onan 308-0778 rocker switch is a crucial component of generators manufactured by Onan, a subsidiary of Cummins Inc. This rocker switch is specifically designed for use in RV applications, providing reliable control of the generator's functions.

The switch is constructed with high-quality materials to ensure durability and longevity. It features six individually sealed rocker switches, each capable of controlling a separate generator function. These switches are designed to prevent moisture intrusion, ensuring the switch operates effectively in various weather conditions.

The rocker switch is easy to install and use. It is designed to fit standard 30-amp generator outlets, making it a direct replacement for many generators. The switch comes with mounting hardware, simplifying the installation process.

The Cummins Onan 308-0778 rocker switch also includes a conveniently located circuit breaker, providing an additional layer of safety. The breaker is designed to trip if the switch is overloaded, preventing damage to the generator or potential electrical hazards.

The switch's design is user-friendly, with each switch featuring a clearly marked label indicating its function. This makes it easy for users to identify and control the various functions of their generator, including the start and stop functions, as well as the load center and transfer switch.

Overall, the Cummins Onan 308-0778 rocker switch is an essential accessory for RV owners who rely on their generator for power while on the road. Its durable construction, ease of use, and reliable performance make it an excellent investment for those seeking a dependable and effective generator control solution.

Cummins Onan 308-0778 Rocker Switch: A Comprehensive Analysis

The Cummins Onan 308-0778 rocker switch is a critical component for managing various electrical systems in generators, particularly those used in RVs and other mobile applications. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this switch.

1. Durability: The Cummins Onan 308-0778 rocker switch is known for its robust construction, able to withstand rough handling and harsh environments. It is designed to provide reliable service for an extended period.

2. Versatility: This rocker switch can be used to control various electrical functions, making it a versatile addition to your electrical system. It can handle heavy loads and is suitable for both AC and DC applications.

3. Easy Installation: The installation process for this rocker switch is generally straightforward and can be completed with minimal effort. It is compatible with most Cummins Onan generators and requires no additional modifications.

1. Cost: The Cummins Onan 308-0778 rocker switch may be more expensive compared to other aftermarket alternatives. This could be a significant consideration for those on a tight budget.

2. Availability: This switch may not be readily available at local retailers or through generic distributors. It is primarily sold through authorized Cummins Onan dealers, which could limit accessibility.

The Cummins Onan 308-0778 rocker switch offers several advantages, including durability, versatility, and easy installation. However, it comes with potential drawbacks, such as a higher cost and limited availability. Ultimately, the decision to purchase this switch depends on your specific requirements and budget. If you value reliability, versatility, and ease of installation, the Cummins Onan 308-0778 rocker switch may be an excellent investment. If cost and availability are primary concerns, you may want to explore alternative options.

If you are in the market for a high-quality, heavy-duty rocker switch for your Cummins Onan generator, the 308-0778 model is a solid choice. Its robust construction, versatility, and ease of installation make it an attractive option for those seeking a dependable electrical solution. However, if cost is a significant concern, consider shopping around for alternative, more affordable options that still meet your specific needs.

part # 3080778 prices

• $20.00-$34.00

specifications vesselvent:

• brand: Cummins / Onan
• part type: Switch
• manufacturer part number: 308-0778
• country/region of manufacture: United States

payments vesselvent:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer vesselvent:

• quantity: 2
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: September 20, 2025

general vesselvent:

• Parts Accessories > Boat Parts > Plumbing Ventilation
• condition: New other see details

returns vesselvent:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller vesselvent:

• rating: 100.0%
• # reviews: 760

shipping vesselvent:

• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Flat Rate Envelope, USPS Priority Mail Padded Flat Rate Envelope
• transit: 4-9 Days
• carrier: USPS
• cost: $0.00
• class: Standard, Expedited
• type: Calculated

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