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![Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/20563XL.webp?v=1747000371)
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Description
Blue Sea 7143 187 - Series Thermal Circuit Breaker - 90Amp [7143]187 Series Thermal Circuit Breakers Surface Mount 90 Amp Circuit Breaker PN: 7143 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs
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Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 2399 reviews
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Product Reviews
★★★★★ 3
Numerous Errors!
Format: Paperback
They need to review the text and circulate a revised edition with a page listing errors noted since publication. Find another source to practice with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2023
★★★★★ 1
Came with answers circled/used
Format: Paperback
Came with answers circled/used. Disappointing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2023
★★★★★ 5
Love
Format: Paperback
Love
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Reviewed in the United States on March 22, 2023
★★★★★ 4
Dirty
Format: Paperback, Format: Paperback
Just opened the book and it’s literally dirty 🤭
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2022
★★★★★ 5
school
Format: Hardcover
book for school, Very easy to use and read and it is of good quality
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Reviewed in the United States on May 12, 2026
