-17% sale
Bluewater Qualifies for Free Shipping Bluewater On/Off 4 Post Battery Swith W/O Base #9800-010-10
00
DAYS
00
HRS
00
MIN
00
SEC
Bluewater Bluewater On/Off 4 Post Battery Swith W/O Base #9800-010-10 $45.32 $54.38
Bluewater 9800-010-10 Battery AccessoriesOn/Off 4 Post Dual Circuit Battery Switch without Base - Panel Mount - RedThis dual circuit battery switch allows you to control two isolated circuits simultaneously with a single action. It’s ideal for applications that require independent power routing, such as separating a house battery and an engine battery, without risk of cross-connection.Ignition-protected and safe for use aboard gasoline-powered boats, this dual circuit battery switch is also well-suited for marine and RV systems. The versatile case design supports surface, front panel, or rear panel mounting.For maximum reliability, it features 3/8″-16 tin-plated copper studs that provide high conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows for secure connection of multiple cable terminals.Durable by design, the switch is constructed from marine-grade, non-corrosive metals and housed in reinforced polycarbonate. Tactile knob textures enable position recognition by feel alone, and the unit includes both international ON/OFF legends and an ICON label set for clear circuit identification.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 450 Amps DC (5 min) Cranking Rating: 675 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Normalized SKU: 980001010UPC Code: 810196331204
-17% sale
Bluewater Qualifies for Free Shipping Bluewater Off/On/Combine Battery Switch W/O Base #9800-011-10
00
DAYS
00
HRS
00
MIN
00
SEC
Bluewater Bluewater Off/On/Combine Battery Switch W/O Base #9800-011-10 $44.00 $52.79
Download LiteratureBluewater 9800-011-10 Battery AccessoriesOff/On Combine Battery Switch without Base - Panel Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failure—delivering backup power when you need it most.Smart Power Management Provides secure isolation during normal operation Emergency parallel mode ensures dependable backup starting power Ideal for both marine switch panels and RV electrical systems Durable Marine-Grade Construction Non-corrosive marine-grade metals and reinforced polycarbonate housing Ignition protected for safe use aboard gasoline-powered boats Built to withstand vibration, salt spray, and harsh environments High-Performance Connections 3/8″-16 tin-plated copper studs maximize conductivity and resist corrosion Compatible with both 3/8″ and M10 ring terminals 7/8″ stud length fits multiple cable terminals with ease User-Friendly Design Tactile knob textures make the switch position easy to feel International ON/OFF legends and ICON label set included Versatile mounting options: surface, front panel, or rear panel Why Choose the Dual Circuit Plus Switch?This switch combines isolation, emergency backup, and rugged construction in one unit. Whether upgrading a boat or RV, the Dual Circuit Plus delivers reliable performance and peace of mind on the water or on the road.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 450 Amps DC (5 min) Cranking Rating: 675 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Normalized SKU: 980001110UPC Code: 810196331211Bluewater 9800-011-10 Literature Download Quick Reference Guide
-17% sale
Egis Qualifies for Free Shipping Egis E-Series 350a Dual Circuit Battery Switch Off/On #2410
00
DAYS
00
HRS
00
MIN
00
SEC
Egis Egis E-Series 350a Dual Circuit Battery Switch Off/On #2410 $63.00 $75.60
Download LiteratureEgis 2410 Battery AccessoriesE-Series 350A Dual Circuit Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance to cable terminal loosening in high-vibration environments.Flexible Mounting Options - Allow for multiple mounting configurations and a variety of installation types.Harsh Environment Design - With stainless steel hardware, serrated flange nuts, and high-temperature materials.Specifications: Maximum Voltage (Single Circuit): 48 Vdc Maximum Voltage (Selector / Dual Circuit): 32 Vdc Stud Size And Thread: 3/8”-16 Terminal Stud Torque: 140 in-lbs (15.8 N-m) Ring Terminal Size Acceptance: 3/8” (M10) Mounting Holes: #1/4" (M6) Screw Live Switching Rating: 25 Amps Ignition Protection Rating: SAE J1171 / ISO 8846 Bulkhead / Panel - Mounting Hole Size: 3-5/8" Diameter Cable Size to Meet Rating: 4/0 AWG Normalized SKU: 2410UPC Code: 850067590576Egis 2410 Literature Download Quick Reference Guide
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 240v AC 63a OFF Plus3-Position #9077
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AC 240v AC 63a OFF Plus3-Position #9077 $390.70 $487.64
  Download LiteratureBlue Sea System 9077 Components9077Switch, AC 240VAC Amperes 65 Positions 3+OFF Poles 3 Switches 3 - 120/240 Volt AC sources Switches both lines (hot) and neutral Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 65 Color = BlackBLUE SEA 9077 SWITCH AC 240VACNormalized SKU: 9077UPC Code: 632085090777Blue Sea System 9077 Literature Download  Owners Manual
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 240v AC 63a OFF Plus2-Position #9019 Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 240v AC 63a OFF Plus2-Position #9019
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AC 240v AC 63a OFF Plus2-Position #9019 $336.35 $427.19
  Download LiteratureBlue Sea System 9019 Components9019Switch, AC 240VAC Amperes 63 Positions 2+OFF Poles 3 Switches 2 - 120/240 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 65 Color = BlackBLUE SEA 9019 SWITCH AC 240VACNormalized SKU: 9019UPC Code: 632085090197Blue Sea System 9019 Literature Download  Owners Manual
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 120 Plus 120/240v AC OFF 2-Position #9093
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AC 120 Plus 120/240v AC OFF 2-Position #9093 $399.25 $498.32
  Download LiteratureBlue Sea System 9093 Components9093Switch, AC 120 + 120/240VAC Amperes 65 Positions 2+OFF Poles 4 Switches between 2 - 120 Volt AC shore power sources and 1 - 240 Volt AC source to 2 - 120V AC load groups Switches both lines (hot) and neutral Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 65 Color = BlackBLUE SEA 9093 SWITCH AC 120+120/240VACNormalized SKU: 9093UPC Code: 632085090937Blue Sea System 9093 Literature Download  Owners Manual
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea HD-Series Battery Switch Selector #3002 Blue Sea HD-Series Battery Switch Selector #3002
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea HD-Series Battery Switch Selector #3002 $129.98 $161.35
Blue Sea System 3002 ComponentsHD-Series Battery Switch SelectorPN:  3002500 Amperes Continuous Rating for large diesel engines 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 Switch Ratings: 10 Sec: 2750A60 Sec: 1150A5 Min: 700AContinuous: 500AMax Voltage: 32V DCWARNING: 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications: Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONE BLUE SEA 3002 BATTERY SWITCH HD SELECTOR Normalized SKU: 3002UPC Code: 632085030025
-17% sale
Blue Sea System Qualifies for Free Shipping Blue Sea e-Series Battery Switch with Alternator Field Disc #9002E Blue Sea System Qualifies for Free Shipping Blue Sea e-Series Battery Switch with Alternator Field Disc #9002E
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea e-Series Battery Switch with Alternator Field Disc #9002E $69.66 $83.59
  Download LiteratureBlue Sea System 9002E Components9002e e-Series Battery Switch Selector with Alternator Field DisconnectFeatures: Switches isolated battery banks to all loads or combines battery banks to all loads Includes AFD (Alternator Field Disconnect) Make-before-break contact design allows switching between battery banks without power interruption Ignition protected—safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Includes:  AFD (Alternator Field Disconnect) CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Tactile textures indicate knob position by feel only 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications:Lockable = No AFD = Yes Positions = 2 Amps - Max = NONEBLUE SEA 9002E BATTERY SWITCH E SELECTOR Normalized SKU: 9002EUPC Code: 632085900250Blue Sea System 9002E Literature Download  Owners Manual  Product Brochure
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea HD-Series Battery Switch Single Circuit ON/OFF w/AFD #3001 Blue Sea System Qualifies for Free Shipping Blue Sea HD-Series Battery Switch Single Circuit ON/OFF w/AFD #3001
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea HD-Series Battery Switch Single Circuit ON/OFF w/AFD #3001 $118.23 $146.77
  Download LiteratureBlue Sea System 3001 ComponentsHD-Series Battery Switch Single Circuit ON/OFF with AFDPN:  3001600 Amperes Continuous Rating for large diesel engines 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud length to accept multiple 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 Switch Ratings: 10 Sec: 2750A60 Sec: 1325A5 Min: 900AContinuous: 600AMax Voltage: 32V DCWARNING: 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications: Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONE BLUE SEA 3001 BATTERY SWITCH HD ON/OFF AFD Normalized SKU: 3001UPC Code: 632085030018Blue Sea System 3001 Literature Download   Owners Manual
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea HD-Series Battery Switch Single Circuit ON/OFF #3000 Blue Sea System Qualifies for Free Shipping Blue Sea HD-Series Battery Switch Single Circuit ON/OFF #3000
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea HD-Series Battery Switch Single Circuit ON/OFF #3000 $102.57 $127.33
  Download LiteratureBlue Sea System 3000 ComponentsHD-Series Battery Switch Single Circuit ON/OFFPN:  3000600 Amperes Continuous Rating for large diesel engines 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud length to accept multiple 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 Switch Ratings: 10 Sec: 2750A60 Sec: 1325A5 Min: 900AContinuous: 600AMax Voltage: 32V DCWARNING: 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications: Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONE BLUE SEA 3000 BATTERY SWITCH HD ON/OFF Normalized SKU: 3000UPC Code: 632085030001Blue Sea System 3000 Literature Download   Owners Manual
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 120v AC 30a OFF Plus2-Position #6337
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AC 120v AC 30a OFF Plus2-Position #6337 $195.10 $247.79
Blue Sea System 6337 ComponentsSwitch, AC 120V AC 30A OFF+2 Position Features: Switches between 2 - 120v AC shore power sources and 1 - 240v AC Source to 2 - 120v AC load groups Switches both lines (hot) and neutral Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = NONE Color = NONEBLUE SEA 6337 SWITCH AC 120VAC 30A OFF+2Normalized SKU: 6337UPC Code: 632085063375
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AC 120v AC 32a OFF 2-Position #9009 Blue Sea Switch AC 120v AC 32a OFF 2-Position #9009
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AC 120v AC 32a OFF 2-Position #9009 $137.03 $170.10
  Download LiteratureBlue Sea System 9009 Components9009Switch, AC 120VAC Amperes 32 Positions 2+OFF Poles 2 Switches 2 - 120 or 230 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 32 Color = BlackBLUE SEA 9009 SWITCH AC 120VAC 32A OFF +2 Normalized SKU: 9009UPC Code: 632085090098Blue Sea System 9009 Literature Download  Owners Manual
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AV 120v AC 65a OFF 2-Position #9011 Blue Sea Switch AV 120v AC 65a OFF 2-Position #9011
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AV 120v AC 65a OFF 2-Position #9011 $247.83 $314.77
  Download LiteratureBlue Sea System 9011 Components9011Switch, AC 120VAC Amperes 65 Positions 2+OFF Poles 2 Switches 2 - 120 or 230 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 65 Color = BlackBLUE SEA 9011 SWITCH AC 120VAC 63A OFF +2Normalized SKU: 9011UPC Code: 632085090111Blue Sea System 9011 Literature Download  Owners Manual
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea Switch AV 120v AC 32a OFF 3-Position #9010 Blue Sea Switch AV 120v AC 32a OFF 3-Position #9010
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea Switch AV 120v AC 32a OFF 3-Position #9010 $142.78 $181.34
  Download LiteratureBlue Sea System 9010 Components9010Switch, AC 120VAC Amperes 32 Positions 3+OFF Poles 2 Switches 2 - 120 or 230 Volt AC sources Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max 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 P65Warnings.ca.gov. Specifications:Throw/Pole = NONE Amps - Rating = 32 Color = BlackBLUE SEA 9010 SWITCH AC 120VAC 32A OFF +3 Normalized SKU: 9010UPC Code: 632085090104Blue Sea System 9010 Literature Download  Owners Manual
-20% sale
Blue Sea System Qualifies for Free Shipping Blue Sea e-Series Dual-Circuit Battery Switch #5510E Blue Sea System Qualifies for Free Shipping Blue Sea e-Series Dual-Circuit Battery Switch #5510E
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea e-Series Dual-Circuit Battery Switch #5510E $76.73 $95.26
  Download LiteratureBlue Sea System 5510e Components5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches 3/8" - 16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" stud length to accept multiple cable terminals Tactile textures indicate knob position by feel only 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications:Lockable = NONE AFD = No Positions = 1 Amps - Max = 600BLUE SEA 5510E BATTERY SWITCH E Normalized SKU: 5510eUPC Code: 632085551056Blue Sea System 5510e Literature Download  Owners Manual  Product Brochure
-17% sale
Blue Sea System Qualifies for Free Shipping Blue Sea M-Series Mini Battery Switch Single-Circuit ON/OFF #6005 Blue Sea System Qualifies for Free Shipping Blue Sea M-Series Mini Battery Switch Single-Circuit ON/OFF #6005
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea M-Series Mini Battery Switch Single-Circuit ON/OFF #6005 $33.48 $39.96
  Download LiteratureBlue Sea System 6005 Components6005m-Series (Mini) Battery SwitchSingle Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage several isolated circuits including cross connecting for emergency paralleling Features: Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface, front panel, or rear panel mounting Isolating cover with snap-on sections protects rear contacts 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Ideal for marine or RV applications All non-corrosive marine grade metals Molded in durable reinforced polycarbonate Tactile textures indicate knob position by feel only Label with international ON/OFF legends Removable key or knob remains positively retained ICON label set included for circuit identification 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 P65Warnings.ca.gov. Electrical: Battery SwitchSpecifications:Lockable = Yes AFD = NONE Positions = 1 Amps - Max = 700BLUE SEA 6005 BATTERY SWITCH MINI ON/OFFNormalized SKU: 6005UPC Code: 632085060053Blue Sea System 6005 Literature Download  Owners Manual
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea ML-Series Remote Battery Switch 12v #7701
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea ML-Series Remote Battery Switch 12v #7701 $253.63 $322.13
  Download LiteratureBlue Sea System 7701 Components7701Manual Control: NoCoil Voltage: 12V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" copper studs, using Blue Sea Systems superior one piece technology, suitable for 300 Amperes continuous rating and large cable connections 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 P65Warnings.ca.gov. Specifications:Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONEBLUE SEA 7701 SOLENOID ML SERIES 350A 12VNormalized SKU: 7701UPC Code: 632085077013Blue Sea System 7701 Literature Download  Owners Manual  Product Brochure
Sold out -22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea ML-Series Remote Battery Switch 24v #7703
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea ML-Series Remote Battery Switch 24v #7703 $186.80 $237.25
  Download LiteratureBlue Sea System 7703 Components7703Manual Control: NoCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" copper studs, using Blue Sea Systems superior one piece technology, suitable for 300 Amperes continuous rating and large cable connections 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 P65Warnings.ca.gov. Specifications:Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONEBLUE SEA 7703 SOLENOID ML SERIES 350A 24VNormalized SKU: 7703UPC Code: 632085077037Blue Sea System 7703 Literature Download  Owners Manual  Product Brochure
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea ML-Series Remote Battery Switch Manual Control 24v DC #7702 Blue Sea System Qualifies for Free Shipping Blue Sea ML-Series Remote Battery Switch Manual Control 24v DC #7702
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea ML-Series Remote Battery Switch Manual Control 24v DC #7702 $258.19 $327.92
  Download LiteratureBlue Sea System 7702 Components7702Manual Control: YesCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" copper studs, using Blue Sea Systems superior one piece technology, suitable for 300 Amperes continuous rating and large cable connections 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 P65Warnings.ca.gov. Specifications:Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONEBLUE SEA 7702 SOLENOID ML SERIES 350A 24V W/ MAN CTRLNormalized SKU: 7702UPC Code: 632085077020Blue Sea System 7702 Literature Download  Owners Manual  Product Brochure
-22% sale
Blue Sea System Qualifies for Free Shipping Blue Sea ML-Series Auto Charging Relay Magnetic Latch 24v DC #7621
00
DAYS
00
HRS
00
MIN
00
SEC
Blue Sea System Blue Sea ML-Series Auto Charging Relay Magnetic Latch 24v DC #7621 $322.64 $409.77
  Download LiteratureBlue Sea System 7621 Components7621Manual Control: NoCoil Voltage: 24V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Can be remotely combined with optional switch Silver alloy contacts provide high reliability 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections 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 P65Warnings.ca.gov. Specifications:Lockable = NONE AFD = NONE Positions = NONE Amps - Max = NONEBLUE SEA 7621 SOLENOID ML SERIES 350A 24V ACRNormalized SKU: 7621UPC Code: 632085076214Blue Sea System 7621 Literature Download  Owners Manual  Product Brochure

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.