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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]7443 UL 489 Circuit Breaker 20A Flat Rocker Suitable for use when UL 489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46). Specifications: Amperage: 20A DC Actuator Style: Flat Rocker Poles: 1 Maximum Voltage: 80V DC Circuit Breaker Type: Magnetic Hydraulic Trip Free Terminal Type: #10 32 Screw Tin Plated Brass Interrupt Capacity: 10000A Specifications: Amperage: 20a Box Dimensions: 2"H x 3"W x
![Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443] Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/75121XL.jpg?v=1643836975)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 656 reviews
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Product Reviews
★★★★★ 5
Formidable outlet layout with usb options.
Clever layout, good space between outlets, it feels sturdy and functional with USB outputs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Great product
Size: 6.5 Ft, Color: Black
Mounted to wall for easy slim appearance and love the different outlet/usb options. Long strudy cord length. Surge protector worked great when losing power during storms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 4
Useful connector
Size: 6.5 Ft, Color: Black
Works great. No complaints. Helpful indicator light when everything is connected and working properly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2025
★★★★★ 5
It holds so many plugs!
Size: 6.5 Ft, Color: Black
I am using this to plug all of my Christmas village pieces in. I haven't used it yet, but it's going to be great to keep the plugs all in one area.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
well designed
I have two of these. The number and orientation of outlets has fit all my needs. I haven't needed the USB's yet, but I'm glad they are there. The thin plug and off-center angle are very useful. One is in use under my three seat power reclining sofa, guitar multi-effects, and a couple lamps are plugged into it.
The other is in a drawer powering the air pump, power filter, lighted hood and heater for the aquarium on top of the dresser it is in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
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