If deals were Pokémons, this one’s a shiny: $12.99 (coupon boosted). Dual Display 40A 63A 80A 230V Din Rail Adjustable Digital Over Under Voltage Relay Surge Protector Limit Over Current Protection – 80A.
Updated: 26-08-2025
Banggood
Warehouse in China.
Link: Dual Display 80A 230V Din Rail Relay Surge Protector
Price: $12.99
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Dual Display 80A 230V Din Rail Relay Surge Protector is here. The lowest price was: $11.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).