Skip to content

Blue Sea 1231 120V AC 2 Sources - 50A - 1231

Marsoni M251S
Sale price$124.00
Pay 4 payments of $31.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Blue Sea 1231 120V AC 2 Sources - 50A - 1231120 Volt AC 2 Sources 50A Features: Backlight label positions Red "Reverse Polarity" LEDs installed Green "Power Available" LEDs installed Lockout slides prevent connecting multiple AC sources simultaneously Specifications: Source Selection: 2 Nominal Voltage: 120V AC Height: 4. 75" (120. 65mm) Width: 4. 88" (123. 95mm) Depth: 3. 00" (76. 2mm) Weight: 1. 71lb (0. 78kg) Includes: (2) 7577 A Series Raised Rocker Circuit Breaker Double Pole 50AWARNING:
Easy Shipping

Quick Dispatch:

Your Blue Sea 1231 120V AC 2 Sources - 50A - 1231 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Blue Sea 1231 120V AC 2 Sources - 50A - 1231 ships.

Need Help?
Questions about Blue Sea 1231 120V AC 2 Sources - 50A - 1231, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Blue Sea 1231 120V AC 2 Sources - 50A - 1231 in your area.

Get Shipping Estimates

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 361 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Cliente de Amazon
Bozeman, US
★★★★★ 5
Excelente
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
I
Verified Purchase
Ivan Santana
Dallas, US
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2025
V
Verified Purchase
Very slowly shipping 20 days to California
Omaha, US
★★★★★ 5
Good quality
Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
J
Verified Purchase
Junior Omar Arias Chavarria
Boise, US
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
A
Verified Purchase
Armando salazar
Phoenix, US
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026

recommand products