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XZGm 14 Volt Gate Opener Transformer - No. RB502 — Open-Box, 5% Off
Brand: XZGm
Condition: Used
$3704
$3899
-5% Save $195
Updated: 4 days ago
Description
Output voltage 14 Volt AC, For operators 700/1000, MM362-D, MM402.
This Gate Opener transformer is specifically designed for Mighty Mule UL series automatic gate openers - No.RB502, making it an ideal replacement part.
Designed for easy installation, the RB502 transformer features output with screw terminals, simple wiring, making it convenient for DIY enthusiasts to set up quickly or replacement.
The RB502 Gate Opener 14VAC Replacement Transformer provides a constant charge of power to the gate opener battery through the control board.
Our dedicated customer service team is here to provide you with the best support possible. If you have any questions or concerns regarding the RB502 transformer, feel free to reach out, and we’ll respond promptly to assist you.
RB502 is an 14Volt gate opener replacement transformer that is used with most Mighty Mule UL series automatic gate openers.
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Amazon Warehouse
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Product Details
- SKU:
- awhd-us-b0ffsl8rb4
- Model:
- RB502
- Country:
- US
- ASIN:
- B0FFSL8RB4
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

















