Best in 7 days
![Blue Sea 4026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3 [4026]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20390XL.jpg?v=1643686562)
![Blue Sea 4131 Lockout Slide 2 Position 3 Pole C-Series [4131]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20398XL.jpg?v=1643686626)
Pay in installments of $8.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Blue Sea 4131 Lockout Slide 2 Position 3 Pole C-Series [4131]4131 Lockout Slide 2 Position 3 Pole C Series Features: Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated at a time Guarantees that AC power from 2 sources (power company and genset or inverter) will not be mixed Fits all double pole or triple pole C Series circuit breakers Uses circuit breaker mounting screw holes Requires no special panel modification Includes mounting screws WARNING: This product can expose
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
![Blue Sea 5163 750A ANL Fuse [5163]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20453XL.jpg?v=1643687023)
Best in 7 days
![Blue Sea 5161 600A ANL Fuse [5161]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20451XL.jpg?v=1643687013)
Best in 7 days
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20524XL.jpg?v=1643687234)
Best in 7 days
![Blue Sea 5135 350A ANL Fuse [5135]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/20448XL.jpg?v=1643686983)
4.5 ★★★★★
Based on 2323 reviews
Sort
Product Reviews
★★★★★ 5
Abre latas
Se lo compré para regalo del día del padre a mi esposo y quedo encantado!!
Está muy bonito lo recomiendo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2024
★★★★★ 2
Ghetto
Took weeks to get, complete different shade of green in person. The opener portion looks plastic but its just cheap aluminum. Idk, wouldnt buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Good cup
Great cup, love the long lasting seal.
the magnet fob is strong enough to hold a full cup which is great.
Holding warmth...id say 6/10
Keeps warm of its full for about 3 hrs give or take but half full it tanks pretty fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Sturdy good grip
Bought this because it had good reviews and looked sturdy... with the previous, other name tumblers, if you dropped the lids they broke and the company dont have replacement lids so you had to buy the whole thing! Gets expensive... no issues with this tumbler.. my husband really likes it, fits our cup holders and has a good grip..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Perfect gift for an electrician
Tough,great size and perfect my husband loves it stays cold for hours worth the money hard to dent or mess up. Great for an electrician
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
