BLUE SEA Battery Switch, 4 Positions / 350 A / 12/24 V

20 in stock
SVB price: €57.10
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€57.10 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Item no.
Model no.
BLUE SEA - Battery Switch / 350 A
Operating voltage
12 V, 24 V
Switch position
Switch function
Selector switch (1, 2, 1+2, 0)
Connector pins

Product details

This battery switch meets the American Boat and Yacht Council (ABYC) requirements for battery switches and is suitable for installation on board of diesel engine and gasoline engine boats. The switch is easily tangible and allows a comfortable usability. The case design allows surface or rear panel mounting.

Switch positions: battery 1 - battery 2 - both - Off. Supply voltages: 6 - 32 volt, continuous output power: 12 v / 350 A, peak 2000 A. Dimension: 98 x 98 x 76 mm. IP66 waterproof.


en-flag Manual
PDF, 276,37 KB
multi-flag Drawing
PDF, 50,71 KB

What other SVB customers have to say

100% real reviews

22 customer reviews

4.9 (out of 22 ratings)
3 Stars
2 Stars
1 Stars
Jeno F.
by Jeno F. Flag of Hungary 8/13/2019 Verified purchase
Excellent service
Klaus M.
by Klaus M. Flag of Germany 5/10/2021 Verified purchase
Everything was great
Jean-François B.
by Jean-François B. Flag of France 8/13/2018 Verified purchase
In fact I have not yet asked this disconnector. I was advised to take a backflow preventer of 300 A in place of the backflow preventer at 150 A which is defective. Note that my yacht has 3 batteries of 80 A (initially 75 A). It looks very solid, the openings on 3 back sides will facilitate the connection of cables. The diagram is well explained on the back and apparently indelibly. I saw the same disconnector mounted on a boat ETAP 21 S. At first sight the layout of this boat is at the Top ...
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