Pay in installments of $11.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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
4.3 ★★★★★
Based on 804 reviews
Sort
Product Reviews
★★★★★ 5
Great Edger for the Price
I’ve had no issues at all with this lawn edger. For the price point and the amount of edging I need to do, it works great. It has plenty of power and gets the job done cleanly. Just make sure you have a long enough extension cord for your yard or projects. Overall, no complaints—solid product and an easy 5 stars from me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
★★★★★ 5
It actually does the job pretty well
Style: Lawn Edger/Tool Only
I floundered around for a few minutes, then figured out how to use it, and then made pretty good progress on my overgrown sidewalks. Yes, it uses up batteries but that's because it actually has enough power to do the job, unlike many "homeowner" tools. The handle is long enough so I'm not painfully bent over while using the tool, and it feels solid and stable. One thing I really appreciated is that it doesn't have a typical pointless, awkward "safety" interlock button that you're supposed to keep mashed down with your thumb the whole time - it's a comfortable one-finger trigger.
Another good 20v tool from Worx. I'm "in".
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2024
★★★★★ 5
Quit spinning
Style: Lawn Edger/Tool Only
Worked great until it guilt working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
★★★★★ 4
Works great!
Style: Lawn Edger/Tool Only
Works great and uses the same batteries that we already had from other works equipment. I do wish the pole was longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 5
Good value if you have work batteries.
Style: Lawn Edger/Tool Only
Works well for sidewalk edging. Auto shutoff if the blade hits sidewalk or rock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
![Rule Rule-Mate 1100 Fully Automated Bilge Pump - 12V [RM1100B]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/75165XL.jpg?v=1643837309)
![Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/75163XL.jpg?v=1643837287)
![Lowrance LR-1 Remote Controller [000-14505-001]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/75160XL.jpg?v=1643837270)

![Rule Shower Drain Box w/1100 GPH Pump - 24V [99B-24]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/75173XL.jpg?v=1643837393)