Blue Sea Systems
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]
(No reviews yet)
Write a Review
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/608x608/products/114783/352797/20234XL__73953.1763054716.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
- SKU:
- DHM-20234
- UPC:
- 632085030032
- Shipping:
- Calculated at Checkout
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/1280x1280/products/114783/352797/20234XL__73953.1763054716.jpg?c=2?imbypass=on "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/1280x1280/products/114783/352798/20234BXL__38581.1763054717.jpg?c=2?imbypass=on "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/1280x1280/products/114783/352799/20234CXL__78176.1763054718.jpg?c=2?imbypass=on "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/100x100/products/114783/352797/20234XL__73953.1763054716.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/100x100/products/114783/352798/20234BXL__38581.1763054717.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
![Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/100x100/products/114783/352799/20234CXL__78176.1763054718.jpg?c=2 "Blue Sea 3003 HD-Series Battery Switch Selector w\/Alternator Field Disconnect [3003]")
Description
3003 HD-Series Battery Switch Selector with Alternator Field Disconnect
Features:
- 500 Ampere Continuous Rating
- Accepts 4/0 battery cables
- Ignition protected - safe for installation aboard gasoline powered boats
- .870" (22.01mm) stud length to accept 4 or more cable terminals
- 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
- Meets American Boat and Yacht Council (ABYC) requirements for battery switches
- Tactile textures indicate knob position by feel only
- Case design allows surface or rear panel mounting
- Fits all Perko and Guest low amperage battery switch hole patterns
Specifications:
- Positions: 4
- AFD: Yes
- Continuous Amperage: 700a
- Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs
- UPC: 632085030032
Owner's Manual (pdf)
Related Products
Related Products
![Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches [7902]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/114962/353015/20680XL__02719.1763055308.jpg?c=2 "Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches [7902]")
Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches [7902]
Blue Sea Systems
$12.99
7902Icon Circuit Identification Label Kit for Battery Switches18 icon labels for battery switches, use to identify circuitsExamples: Battery, Bow Thruster, Chassis Engine, HouseThis product may not...
![Ancor Red 4 AWG Battery Cable - Sold By The Foot [1135-FT]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116275/354665/48281XL__25392.1763059719.jpg?c=2 "Ancor Red 4 AWG Battery Cable - Sold By The Foot [1135-FT]")
Ancor Red 4 AWG Battery Cable - Sold By The Foot [1135-FT]
Ancor
$3.99
Exceeds all UL 1426, US Coast Guard Charter boat (CFR Title 46) and ABYC standardsThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with...
![Ancor Red 2 AWG Battery Cable - Sold By The Foot [1145-FT]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116281/354671/48287XL__96760.1763059737.jpg?c=2 "Ancor Red 2 AWG Battery Cable - Sold By The Foot [1145-FT]")
Ancor Red 2 AWG Battery Cable - Sold By The Foot [1145-FT]
Ancor
$5.99
Red 2 AWG Battery Cable - Sold By The FootFeatures:ANCOR Marine Grade™ wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. Ultra flexible...
![Ancor Red 1 AWG Battery Cable - Sold By The Foot [1155-FT]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116286/354676/48293XL__34085.1763059753.jpg?c=2 "Ancor Red 1 AWG Battery Cable - Sold By The Foot [1155-FT]")
Ancor Red 1 AWG Battery Cable - Sold By The Foot [1155-FT]
Ancor
$8.99
Red 1 AWG Battery Cable - Sold By The FootFeatures:ANCOR Marine Grade™ wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. Ultra flexible...
![Ancor Red 1\/0 AWG Battery Cable - Sold By The Foot [1165-FT]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116290/354680/48299XL__32987.1763059765.jpg?c=2 "Ancor Red 1\/0 AWG Battery Cable - Sold By The Foot [1165-FT]")
Ancor Red 1/0 AWG Battery Cable - Sold By The Foot [1165-FT]
Ancor
$8.99
Red 1/0 AWG Battery Cable - Sold By The FootFeatures:ANCOR Marine Grade™ wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. Ultra flexible...
![Ancor Red 2\/0 AWG Battery Cable - Sold By The Foot [1175-FT]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116296/354686/48305XL__81808.1763059783.jpg?c=2 "Ancor Red 2\/0 AWG Battery Cable - Sold By The Foot [1175-FT]")
Ancor Red 2/0 AWG Battery Cable - Sold By The Foot [1175-FT]
Ancor
$11.99
Red 2/0 AWG Battery Cable - Sold By The FootFeatures:ANCOR Marine Grade™ wire is manufactured from tinned copper stranding for maximum protection against corrosion and electrolysis. Ultra flexible...
![Ancor Heavy Duty Lugs - 4 Gauge Wire - 1\/2" Post - 2-Pack [252257]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116359/354749/48404XL__19150.1763059985.jpg?c=2 "Ancor Heavy Duty Lugs - 4 Gauge Wire - 1\/2\" Post - 2-Pack [252257]")
Ancor Heavy Duty Lugs - 4 Gauge Wire - 1/2" Post - 2-Pack [252257]
Ancor
$8.99
Closed end design seals out moisture so cables stay dry and corrosion freeThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any...
![Ancor Heavy Duty Lugs - 2 Gauge Wire - 1\/2" Post - 2-Pack [252267]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116367/354757/48413XL__42380.1763060011.jpg?c=2 "Ancor Heavy Duty Lugs - 2 Gauge Wire - 1\/2\" Post - 2-Pack [252267]")
Ancor Heavy Duty Lugs - 2 Gauge Wire - 1/2" Post - 2-Pack [252267]
Ancor
$9.99
Closed end design seals out moisture so cables stay dry and corrosion freeThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any...
![Ancor Heavy Duty Lugs - 1\/0 Gauge Wire - 1\/2" Post - 2-Pack [252287]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116379/354769/48434XL__98059.1763060049.jpg?c=2 "Ancor Heavy Duty Lugs - 1\/0 Gauge Wire - 1\/2\" Post - 2-Pack [252287]")
Ancor Heavy Duty Lugs - 1/0 Gauge Wire - 1/2" Post - 2-Pack [252287]
Ancor
$10.99
Closed end design seals out moisture so cables stay dry and corrosion freeWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...
![Ancor Heavy Duty Lugs - 2\/0 Gauge Wire - 1\/2" Post - 2-Pack [252297]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/116386/354776/48441XL__68941.1763060071.jpg?c=2 "Ancor Heavy Duty Lugs - 2\/0 Gauge Wire - 1\/2\" Post - 2-Pack [252297]")
Ancor Heavy Duty Lugs - 2/0 Gauge Wire - 1/2" Post - 2-Pack [252297]
Ancor
$9.99
Closed end design seals out moisture so cables stay dry and corrosion freeThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any...