![Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/792/1180/20679XL__42595.1715716244.jpg?c=1 "Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]")
![Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/1500x1500/products/792/1180/20679XL__42595.1715716244.jpg?c=1&imbypass=on "Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]")
![Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/1500x1500/products/792/1181/20679BXL__95329.1715716244.jpg?c=1&imbypass=on "Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]")
![Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/792/1180/20679XL__42595.1715716244.jpg?c=1 "Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]")
![Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/100x100/products/792/1181/20679BXL__95329.1715716244.jpg?c=1 "Blue Sea 7901 Spare Knob f\/m-Series (Mini) [7901]")
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to ![Blue Sea 7900 Spare Key f\/ Mini Switch [7900]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/791/1179/20678XL__57758.1715716242.jpg?c=1 "Blue Sea 7900 Spare Key f\/ Mini Switch [7900]")
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
Blue Sea Systems
DEAN-20678
$4.99
RRP:
$6.75
Spare key for m-series (mini) Switch (6005)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer,...
![Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/687/1063/20506XL__89249.1715716019.jpg?c=1 "Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]")
![Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/687/1064/20506BXL__40453.1715716020.jpg?c=1 "Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]")
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]
Blue Sea Systems
DEAN-20506
$43.99
RRP:
$66.13
6010m-Series (Mini) Battery Switch Dual Circuit™Switches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat requirements for a double pole...
![Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/688/1067/20507XL__39598.1715716023.jpg?c=1 "Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]")
![Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/688/1068/20507BXL__58192.1715716024.jpg?c=1 "Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]")
Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]
Blue Sea Systems
DEAN-20507
$43.99
RRP:
$66.13
6011m-Series (Mini) Battery Switch Dual Circuit Plus™Switches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation, minimizing the risk of a dead...
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/995/1427/25103XL__07540.1715716687.jpg?c=1 "Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]")
![Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/995/1428/25103BXL__33671.1715716688.jpg?c=1 "Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON\/OFF [6005]")
Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]
Blue Sea Systems
DEAN-25103
$26.99
RRP:
$39.72
6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross connecting...
![Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/686/1059/20505XL__79054.1715716015.jpg?c=1 "Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]")
![Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/686/1060/20505BXL__14273.1715716015.jpg?c=1 "Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]")
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Blue Sea Systems
DEAN-20505
$35.99
RRP:
$52.93
6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelectorSwitches battery bank 1 or battery bank 2 or both...
![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/996/1432/25104XL__11893.1715716692.jpg?c=1 "Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]")
![Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/996/1433/25104BXL__38859.1715716693.jpg?c=1 "Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON\/OFF Red [6006]")
Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]
Blue Sea Systems
DEAN-25104
$26.99
RRP:
$39.72
6006m-Series (Mini) Battery Switch Single Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits including cross conntecting...
![Blue Sea 1139 DC M-Series Black Panel Square [1139]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/7098/8633/57212XL__32146.1715730406.jpg?c=1 "Blue Sea 1139 DC M-Series Black Panel Square [1139]")
Blue Sea 1139 DC M-Series Black Panel Square [1139]
Blue Sea Systems
DEAN-57212
$62.99
RRP:
$91.58
DC M-Series Black Panel SquareSuitable for mounting M-Series Battery SwitchesWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...
![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15281/18472/80389XL__66148.1715748703.jpg?c=1 "Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]")
Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]
Blue Sea Systems
DEAN-80389
$43.99
RRP:
$57.49
1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features:Reverse polarity protectedMounts in a common 1-1/8" (29mm) holeColor:...
![Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15280/18470/80388XL__88288.1715748701.jpg?c=1 "Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]")
![Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/15280/18471/80388BXL__24642.1715748701.jpg?c=1 "Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]")
Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]
Blue Sea Systems
DEAN-80388
$79.99
RRP:
$95.44
1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...
