CUMMINS 307-1058 Onan Relay 12V 307B1058

( Brand: Cummins ), ( Manufacturer Part Number: 307-1058 )

Review CUMMINS Genuine Onan Relay Oem 12v New

Introducing the Cummins Onan 307-1058 relay, a crucial component in ensuring the smooth operation of your Onan generator's electrical system. This 12-volt, three-position, Form A, SPDT (Single Pole Double Throw) relay is designed to handle heavy current loads commonly found in generator applications.

The 307-1058 is manufactured by Cummins Onan, a leading name in power generation technology, promising top-notch quality and reliability. The relay's housing is made of a robust, insulating material, ensuring a long service life even in harsh environments.

The relay measures approximately 2.4 inches in length, 1.7 inches in width, and 1.2 inches in height, making it a compact yet effective solution for managing your generator's electrical circuits. The relay features three terminals: Common (COM), Normally Open (NO), and Normally Closed (NC). The NO terminal is open when the switch is in the off position, while the NC terminal is closed.

The relay is designed to switch a maximum current of 30 amperes at 12 volts. It's important to note that while the relay can handle this current, it's essential to ensure that the wiring and connections can handle the same load to prevent damage.

The 307-1058 relay operates by using an electromagnetic coil that activates when a voltage is applied. When the coil is energized, the contacts inside the relay switch, allowing or interrupting the flow of electrical current as required. The contacts are rated for a minimum contact life of 100 million cycles, ensuring consistent, dependable performance.

This relay is an excellent choice for maintaining the electrical system of your Onan generator, ensuring the generator's components are powered correctly and safely. Always ensure proper installation and wiring to ensure the longevity and safety of both the relay and the generator.

The Cummins Onan 307-1058 relay is a crucial component for the proper functioning of Onan generators, especially those used in RVs and marine applications. This relay ensures the generator starts and runs smoothly by managing the electrical flow between the generator and the battery. In this discussion, we will explore the pros and cons of purchasing this specific relay.

1. OEM (Original Equipment Manufacturer) Part: The Cummins Onan 307-1058 relay is an OEM part, which ensures a perfect fit and compatibility with Onan generators. This can save time and effort in the long run, as it eliminates the need to search for and test aftermarket alternatives.

2. High-Quality Construction: The relay is built to last, featuring robust materials and a durable design. This can lead to extended reliability and reduced maintenance requirements.

3. Easy Installation: The installation process for this relay is generally straightforward. It can usually be completed in a few minutes, making it an accessible solution for DIY enthusiasts.

1. Price: As an OEM part, the Cummins Onan 307-1058 relay may be more expensive than aftermarket alternatives. This can be a deterrent for some buyers, especially those working on a tight budget.

2. Availability: Depending on the location and the specific retailer, the availability of this relay may be limited. This can result in longer shipping times or the need to search for alternative sources.

3. Lack of Universal Compatibility: Although this relay is specifically designed for Onan generators, it may not be compatible with other generator brands or models. This should be taken into consideration when deciding to purchase this relay.

In conclusion, the Cummins Onan 307-1058 relay is a reliable and effective solution for those in need of a replacement relay for their Onan generator. Its OEM quality, durability, and straightforward installation are significant advantages. However, its higher price point and limited availability may be a drawback for some buyers. Ultimately, the decision to purchase this relay depends on the user's specific requirements, budget, and the availability of alternative options. If an Onan generator is in use and a reliable replacement is needed, the Cummins Onan 307-1058 relay is a recommended choice.

Details:

Genuine OEM part New old stock 4347100.

part #: 3071058 prices

• $294.00-$398.00

specifications generatormac:

• brand: Cummins
• mpn: 307-1058

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: New

seller generatormac:

• rating: 98.0%
• city: Reno, Nevada
• # reviews: 1099

shipping generatormac:

• class: Standard
• cost: $5.99
• service: USPS First Class
• transit: 3-9 Days
• carrier: USPS
• type: Fixed

offer generatormac:

• started: June 3, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

returns generatormac:

• paid by: Seller
• time: 60 Days
• method: Money back
• policy: Returns Accepted

payments generatormac:

• credit card: Diners-club
• other
• wallet: Paypal

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