Blue Sea Systems 11003 Blue Sea 11003 HD-Series Battery Switch with Alternator Field Disconnect

★★★★★ 4.3 129 reviews

US$36.72
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US$36.72
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Free shipping Free 30-day returns

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Product details

Management number 210363525 Release Date 2026/04/02 List Price US$36.72 Model Number 210363525
Category

The Blue Sea Systems 11003 HD-Series Battery Switch with Alternator Field Disconnect (AFD) is a heavy-duty 3-position selector switch (OFF/1/2/BOTH) designed for marine applications to isolate and switch between two battery banks for all loads. It features a 500A continuous rating, 1600A cranking rating for 30 seconds, ignition protection for gasoline-powered boats, and accepts two 4/0 AWG cables per terminal with M12 tinned copper studs.

  • Blue Sea Systems
UPC 632085110031
Color Beige
Model 11003
Terminal Ring
Brand Name Blue Sea Systems
Unit Count 1.0 Count
Item Weight 1.3 Pounds
Switch Type Push Button
Circuit Type 3-way
Contact Type Normally Closed
Manufacturer Blue Sea Systems
Actuator Type Rotary
Material Type Copper
Mounting Type Panel Mount
Connector Type Crimp
Control Method Touch
Current Rating 500 Amps
Operation Mode ON-OFF
Controller Type Ring
Item Dimensions 8.5 x 6.25 x 3 inches
Number of Items 1
Contact Material Copper
Operating Voltage 32 Volts
Specification Met Abyc
Included Components Item
Number of Positions 3
Connectivity Protocol X-10
Lower Temperature Rating 40 Degrees Celsius
Upper Temperature Rating 65 Degrees Celsius
International Protection Rating IP54
EU Spare Part Availability Duration 5 Years

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4.3 out of 5
★★★★★
129 ratings | 53 reviews
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