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Supplementary Protector 5A, D Curve 277Vac 1P | B1E1D5

Marsoni M251S
Sale price$29.99
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Supplementary Protector 5A, D Curve 277Vac 1P | B1E1D5NOARK Manual Product Details : Supplementary Protector 5A, D Curve 277Vac 1P B1E1D5 Part No: B1E1D5 Product Type: Supplementary Protector Brand: NOARK No. Of Poles: 1 Tripping Curve: D Curve (10 20In) Rated Current (Amps): 5A Standard Ratings: 5 kA at 480Y 277Vac and 10 kA at 240Vac. Voltage (V): 277Vac Limited Warranty: 5 Years Features: Breakers mount on standard 35 mm DIN rail Thermal magnetic over current protection three levels of protection,
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4.7 ★★★★★
Based on 1237 reviews
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CaptainTealbeard
Lowell, US
★★★★★ 5
It does it's thing. Perfect fit compared to OEM.
If you aren't changing your own air filters in your vehicle you should be. Air filter swaps are a huge ripoff if you get the dealer to do them. Granted, most maintenance at dealerships is a ripoff BUT it takes all of five minutes if you don't know what you are doing, most of which is watching the youtube video telling you how to do it, and maybe a minute or two if you do know what you are doing. Save yourself some cash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
R
Verified Purchase
Ruben
Dallas, US
★★★★★ 5
Great alternative to OEM model
Works great for my car. Really didn’t see a difference between these ones and the OEM ones. It provides good value with easy installation.
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Reviewed in the United States on April 5, 2026
G
Verified Purchase
George
Draper, US
★★★★★ 5
Good fit and price for a 2017 Honda Civic
Been using these in my Honda Civic for a while now they work great no complaints
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Reviewed in the United States on April 3, 2026
Z
Verified Purchase
Zander
San Leandro, US
★★★★★ 5
pretty good for price!
Great item with easy install, drops right in for a perfect fit! the quality is up there for its money, but certainly isn’t going to be your top of the line. however it gets the job done and has a prettt decent air flow for its price!
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Reviewed in the United States on August 13, 2025
A
Verified Purchase
AB
Fort Morgan, US
★★★★★ 4
As expected
Fits perfectly and last long
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026

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