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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] Cat5e Guarantees that AC power from](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/34970XL.jpg?v=1749147043)
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] Cat5e Guarantees that AC power from](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/34970BXL.jpg?v=1749147043)
![Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] Cat5e Guarantees that AC power from](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/34970CXL.jpg?v=1749147043)
Guarantees that AC power from 2 or 3 sources (shore power and genset or inverter) will not be mixed
and Single Color
4G remote (sold separately)
The splitter's 10dB gain compensates for cable loss
protection
Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position [11003] Cat5e Guarantees that AC power from11003 Features: Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4 0 AWG (95mm) battery cables M12 tin plated copper studs for maximum conductivity and corrosion resistance, accepts 1 2" and M12 ring terminals 7 8" (22. 22mm) stud length to accept multiple cable terminals Tactile textures
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