EXCELFU Generator Interlock Kit Compatible with Eaton vs Westinghouse Outdoor Power Equipment WGen
Updated July 2026 — EXCELFU Generator Interlock Kit Compatible with Eaton wins on compatibility and ease of use, Westinghouse Outdoor Power Equipment WGen wins on sales rank and price.
The Generator Interlock Kit is the better choice for safety during power outages, while the Westinghouse Generator Cover excels in protecting generators when not in use.
Why EXCELFU Generator Interlock Kit Compatible with Eaton is better
Safety
Provides safe backfeeding during outages
Installation
Easier installation with included components
Price
More economical at $15.99
Why Westinghouse Outdoor Power Equipment WGen is better
Protection
Protects against dust and moisture
Material
Durable synthetic polyester fiber
Fit
Universal fit for various models
Overall score
Specifications
| Spec | EXCELFU Generator Interlock Kit Compatible with Eaton | Westinghouse Outdoor Power Equipment WGen |
|---|---|---|
| Functionality | Safe backfeeding | Generator protection |
| Material | Metal plates | Synthetic polyester |
| Installation | Easy | Simple |
| Compatibility | Eaton BR Series | Various Westinghouse |
| Durability | High | Moderate |
Dimension comparison
Overview of the Generator Interlock Kit and Generator Cover
The Generator Interlock Kit and the Westinghouse Generator Cover serve distinct purposes, catering to different needs in the realm of power generation. The Generator Interlock Kit is priced at $15.99, while the Westinghouse Generator Cover comes in at $20.33, making it about 27% more expensive than the interlock kit. Understanding the features and functionalities of these products can help users decide which is the best fit for their requirements.
Purpose and Functionality
The Generator Interlock Kit is designed to ensure safe backfeeding of power from a portable generator during outages. It prevents the main circuit breaker and generator circuit breaker from being on simultaneously, thus avoiding potential hazards. In contrast, the Westinghouse Generator Cover is intended to protect open frame generators from dust, moisture, and UV damage, ensuring they remain in good condition during storage or transport. While both products enhance generator safety and performance, their functionalities are fundamentally different, with the interlock kit focusing on operational safety and the cover emphasizing protection.
Compatibility and Use Cases
The Generator Interlock Kit is specifically compatible with Eaton Cutler Hammer BR Series panels, making it an ideal solution for users with these systems. It allows for a straightforward connection to the electrical panel, ensuring ease of installation. On the other hand, the Westinghouse Generator Cover fits generators rated up to 9500 running watts, including several Westinghouse models like the WGen2000 and WGen9500. Users looking to protect their generators during non-use will find the cover suitable for various models, while those needing to operate safely during outages will benefit from the interlock kit.
Installation and Ease of Use
The Generator Interlock Kit is designed for easy installation, including all necessary components such as screws and a drill bit. This simplicity makes it accessible even for those with limited technical expertise. In contrast, the Westinghouse Generator Cover features a drawstring that allows for a tight and secure fit, making it easy to cover and uncover the generator as needed. While both products prioritize user-friendliness, the interlock kit involves a more technical installation process, whereas the cover is straightforward and requires minimal effort.
Material and Durability
Durability is crucial for both products, but they are built from different materials suited to their respective functions. The Generator Interlock Kit comprises metal plates designed to withstand the rigors of electrical use and ensure longevity in performance. Meanwhile, the Westinghouse Generator Cover is made from synthetic polyester fiber, known for its durability against environmental factors like moisture and UV rays. While the interlock kit focuses on safety and functionality, the cover prioritizes protection against external elements.
Price Comparison
The Generator Interlock Kit is priced at $15.99, while the Westinghouse Generator Cover retails for $20.33, making the cover approximately 27% more expensive. If budget is a significant factor, the interlock kit offers a more economical choice while still providing essential safety features for generator use. However, investing in the cover may be worthwhile for those looking for comprehensive protection for their generators when not in operation.
Performance and Reliability
When it comes to performance, the Generator Interlock Kit excels in preventing dangerous electrical situations during power outages. It has a sales rank of 15,112, indicating its popularity and reliability among users seeking safe generator operation. Conversely, the Westinghouse Generator Cover, with a sales rank of 18,318, is designed to protect generators effectively but does not directly affect generator performance. Each product serves its purpose well within its category, but the interlock kit has a more critical role in ensuring safety during use.
Which should you buy?
Choosing between the Generator Interlock Kit and the Westinghouse Generator Cover ultimately depends on your needs. If you require a solution for safe generator operation during power outages, the Generator Interlock Kit is the clear choice, offering both safety and ease of installation at a lower price of $15.99. However, if your primary concern is protecting your generator from environmental damage when it's not in use, the Westinghouse Generator Cover, priced at $20.33, would be more appropriate. Assess your priorities to determine which product best fits your generator management strategy.

