-20% sale
Seachoice Qualifies for Free Shipping Seachoice Battery Select Switch 4-Position #11501
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Seachoice Seachoice Battery Select Switch 4-Position #11501 $103.08 $127.96
Seachoice 11501 Battery Switch 4-Position Battery Selector Switch without LockFor use with two or more batteries. For systems under 50V. Permits selection between batteries for starting and charging or operation of both in parallel. 250A continuous/360A intermittent. Made in the USA.Normalized SKU: 11501UPC Code: 719249115016
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Battery Select Switch 4-Position Bulk #11503
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Seachoice Seachoice Battery Select Switch 4-Position Bulk #11503 $62.88 $75.46
Seachoice 11503 Battery Switch 4-Position Battery Select Switch without Lock (Bulk)Permits selection between two batteries for starting, charging, or operating both batteries in parallel For 6, 12, 24 or 36 volt systems 230 Amps continuous, 345 amps momentary (5 minutes) Surface or rear mount Conforms to US Coast Guard standards for ignition protection Positive click-stop on all positions Durable marine-grade polycarbonate case 60% Larger sweep contact area for improved performance and longer switch life Dimensions: 5-1/2" dia. x 2-5/8"; cable lug size: 3/8" Fits most competitors' mounting hole patterns Normalized SKU: 11503UPC Code: 719249115030
Sold out -17% sale
BEP Marine Qualifies for Free Shipping BEP Marine Battery Switch Lever On-Off 125a #1001002
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BEP Marine BEP Marine Battery Switch Lever On-Off 125a #1001002 $71.94 $86.33
BEP Marine 1001002 Battery Switch Master Disconnect Switch, 125ACompact lever-operated battery disconnect switch. Suitable for 6-36V DC system configurations. 3/8" Brass terminal studs. 3/4" Mounting hole, up to 5/16" panel thickness.   Normalized SKU: 1001002UPC Code: 0870216048772
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Guest-Marinco Qualifies for Free Shipping Guest Diesel Power Battery Selector Switch #2300A
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Guest-Marinco Guest Diesel Power Battery Selector Switch #2300A $172.73 $219.38
  Download Literature Guest-Marinco 2300A Switches Diesel Power Battery Selector Switch Product Features Polycarbonate case For 6, 12, 24 or 36 Volt systems Alternator field disconnect (AFD) allowing selection of any position including "off", without damage to alternator or electrical system One year warranty Specifications: Continuous Amps: 360 Momentary Amps: 600 Cable Lug Size: 1/2" Color: Gray Dimensions: 5-1/2" sq x 3-1/2"H 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 = NONE Normalized SKU: 2300AUPC Code: 046904230013 Guest-Marinco 2300A Literature Download   Product Brochure
-22% sale
Guest-Marinco Qualifies for Free Shipping Guest Diesel Power Battery HD Switch #2303A
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Guest-Marinco Guest Diesel Power Battery HD Switch #2303A $234.91 $298.36
  Download LiteratureGuest-Marinco 2303A SwitchesDiesel Power Battery Heavy-Duty SwitchPart No. 2303ADescriptionContinuous Amps: 450Momentary Amps: 800Cable Lug Size: 5/8"Color: GrayDimensions: 5-1/2" sq x 3-1/2"H Product FeaturesPolycarbonate caseFor 6, 12, 24 or 36 Volt systemsOne year warrantyWARNING: 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 = NONEGUEST 2303A BATTERY SWITCH Normalized SKU: 2303AUPC Code: 046904230310Guest-Marinco 2303A Literature Download  Product Brochure
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Blue Sea System Qualifies for Free Shipping Blue Sea Battery Switch E On/Off with AFD #9004E Blue Sea System Qualifies for Free Shipping Blue Sea Battery Switch E On/Off with AFD #9004E
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Blue Sea System Blue Sea Battery Switch E On/Off with AFD #9004E $68.19 $81.83
  Download LiteratureBlue Sea System 9004E Switches9004ee-Series Battery Switch Single Circuit ON/OFF w/ Alternator Field DisconnectIncludes 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. Specifications:Lockable = No AFD = Yes Positions = 1 Amps - Max = NONEBLUE SEA 9004E BATTERY SWITCH E ON/OFF W/ AFDNormalized SKU: 9004EUPC Code: 632085900458Blue Sea System 9004E Literature Download  Quick Reference Guide  Owners Manual  Product Brochure
Sold out -15% sale
Sierra Not Qualified for Free Shipping Sierra Faceplate #UN19690
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Sierra Sierra Faceplate #UN19690 $0.65 $0.76
Sierra UN19690 SwitchesSierra Faceplate #UN19690Sierra Faceplate #UN19690Normalized SKU: UN19690UPC Code: 808282190118
-17% sale
Sea-Dog Qualifies for Free Shipping Sea-Dog Heavy Duty On-Off Switch with Cap/Key #420600-1
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Sea-Dog Sea-Dog Heavy Duty On-Off Switch with Cap/Key #420600-1 $31.05 $37.06
Sea-Dog 420600-1 SwitchesHEAVY DUTY ON/OFF SWITCH WITH CAP - Injection MoldedA: 4 Inches B: 1-5/8 Inch C: 2-1/4 InchesRemovable key adds security. 500 amp momentary and 75 amp continuous.Seadog HEAVY DUTY ON/OFF SWITCH WITH CAP with Key #420600-1Normalized SKU: 4206001UPC Code: 035514424417
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Progressive Dynamics Qualifies for Free Shipping Progressive Dynamics 30a Transfer Switch #PD5110010QV
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Progressive Dynamics Progressive Dynamics 30a Transfer Switch #PD5110010QV $153.71 $195.23
Progressive Dynamics PD5110010QV Transfer SwitchesAutomatic transfer switch with inteli-power is designed for quick and simple installation. 30 Amp automatic transfer switch with Wago Connectors. Designed specifically for use with PD5100 and PD5200 series converter/chargers. 30 Amp Automatic Transfer Switch Includes Wago Connectors Quick an simple installation For PD5100 and PD5200 Series Normalized SKU: PD5110010QVUPC Code: 675566511019
Sold out -20% sale
Progressive Dynamics Qualifies for Free Shipping Progressive Dynamics 5100 Auto Transfer Switch 120v 30a #PD511010QV
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Progressive Dynamics Progressive Dynamics 5100 Auto Transfer Switch 120v 30a #PD511010QV $133.01 $165.11
Progressive Dynamics PD511010QV SwitchesThe Progressive Dynamics 5100 Series Automatic Transfer Switch features a quick change circuit board that is easily replaced in the event of a failure with no need to disconnect and install the entire unit. A time delay feature ensures the generator is at a stable level before transfer occurs. Built-in strain reliefs allow the installer to simply push the branch circuit wires inside the unit for connection, eliminating the need to purchase and install separate strain reliefs for each circuit. Dimensions: 9.25" L x 7.28" W x 4.2" H. Quick change circuit board is easily replaced in the event of failure, no need to disconnect and reinstall the entire unit Time delay feature ensures generator voltage is at a stable level before transfer occurs Built-in strain reliefs allow the installer to simply push the branch circuit wires inside the unit for connection, eliminating the need to purchase and install separate strain reliefs for each circuit Screw-type wiring connection One-year limited warranty Normalized SKU: PD511010QVUPC Code: 675566511019
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Guest-Marinco Qualifies for Free Shipping Guest 2101 Cruiser Series Battery Selector Switch #2101
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Guest-Marinco Guest 2101 Cruiser Series Battery Selector Switch #2101 $70.43 $84.51
Guest-Marinco 2101 SwitchesCruiser Series Battery Selector Switch with AFDPart No. 2101DescriptionContinuous Amps: 230Momentary Amps: 345Cable Lug Size: 3/8"Color: OrangeDimensions: 5-1/2"W x 2-5/8" Product FeaturesPolycarbonate caseFor 6, 12, 24 or 36 volt systemsOne year WarrantyGUEST 2101 BATTERY SWITCH Normalized SKU: 2101UPC Code: 046904210107
Sold out -17% sale
Cole Hersee Company Qualifies for Free Shipping Cole Hersee Metal Body Battery Disconnect Switch SPST 6-12v #2484-BP
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Cole Hersee Company Cole Hersee Metal Body Battery Disconnect Switch SPST 6-12v #2484-BP $52.94 $63.52
Download LiteratureCole Hersee Company 2484-BP SwitchesMetal Body Battery Disconnect Switch SPST - 6-12V2484 Series Battery Disconnect Switches are 36V Single Pole, Single Throw (SPST) manual disconnect switches that can be used to disconnect the battery from the vehicle electrical system. Disconnecting the battery from the electrical system prevents potential thermal events and ensures the system shuts down during maintenance or emergency. Battery disconnect switches also prevent parasitic loads from draining the battery during inactivity.Features: Rugged steel case Silver-plated contacts for high conductivity and low contact resistance Removable Hencol key for security The anti-rotation locator pin option enables ease of mounting O-ring and gasket sealing options Specifications: Current Rating (Continuous) in Amps: 40 Current Rating (Inrush) in Amps: 250 Voltage Rating (Max): 6 Circuitry: SPST Actuator: Diecast Lever Contact Material: Copper Housing: Plated Steel Mounting Stem: Brass 3/4 - 16 thread 23/32 long fits panel through 3/16 thick Normalized SKU: 2484BPUPC Code: 632850632591Cole Hersee Company 2484-BP Literature Download Quick Reference Guide
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BEP Marine Qualifies for Free Shipping BEP Distribution Cluster for Single Engine 2-Battery #714-140A-DVSR
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BEP Marine BEP Distribution Cluster for Single Engine 2-Battery #714-140A-DVSR $181.02 $229.91
BEP Marine 714-140A-DVSR Battery AccessoriesDistribution Cluster for Single Engine with Two Battery BanksThe 714-140A-DVSR uses a dual sensing DVSR (710-140A). This system ensures that you will always have a fully charged reserve battery. When the switch is in position one, battery one becomes the sensing battery for the VSR. Battery two, which is in isolation, is charged through the VSR when the engine is running to ensure that it is always fully charged. When the switch is in position two, battery two becomes the sensing battery and battery one is charged through the VSR. The fact that there is always a fully charged battery in reserve is a huge safety benefit.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:AFD = NONE Amps - Max = 140 Lockable = No Positions = 3Normalized SKU: 714140ADVSRUPC Code: 843687005582
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Marinco Recreational Group Qualifies for Free Shipping Marinco Battery Distribution Cluster #714-140A-DVSR
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Marinco Recreational Group Marinco Battery Distribution Cluster #714-140A-DVSR $227.56 $289.01
Marinco Recreational Group 714-140A-DVSR Battery AccessoriesThis system ensures you will always have a fully charged reserve battery. When the switch is in position one, it becomes the sensing battery for the VSR. Battery two, which is in isolation will be charged via the VSR when the engine is running ensuring it is always fully charged. When the switch is in battery two position this becomes the sensing battery and battery one is charged via the VSR. For use in marine environments Built with quality parts/materials Two-Battery selector switch For single engine Normalized SKU: 714140ADVSRUPC Code: 843687005582
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Cole Hersee Company Qualifies for Free Shipping Cole Hersee Single-Pole Brass Marine Battery Switch #M-284-BP
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Cole Hersee Company Cole Hersee Single-Pole Brass Marine Battery Switch #M-284-BP $119.83 $148.75
  Download LiteratureCole Hersee Company M-284-BP Battery AccessoriesSingle Pole Brass Marine Battery Switch - 175 Amp - Continuous 1000 Amp IntermittentMarine-Grade UL-Listed master disconnect switches.Features: Voltage: 6-36 Vdc Electrical Ratings*: 250A at 6Vdc, 125A at 12Vdc intermittent, 40A at 6V, 20A at 12V continuous* Number of Positions: 2 Positions: Off-On Circuitry: Single-Pole Case: Brass Contacts: Silver or Brass Actuator: Lever Specifications:Positions = 2 Lockable = No Amps - Max = 1000 AFD = NoNormalized SKU: M284BPUPC Code: 632850466202Cole Hersee Company M-284-BP Literature Download  Quick Reference Guide
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Cole Hersee Company Qualifies for Free Shipping Cole Hersee Standard Battery Switch #M-750-BP
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Cole Hersee Company Cole Hersee Standard Battery Switch #M-750-BP $171.81 $218.21
  Download LiteratureCole Hersee Company M-750-BP Battery AccessoriesStandard Battery SwitchFor any vehicle that needs to use two batteries where one battery is used for starting the engine, while the other is used to power auxiliary loads. This is a common situation in trucks, boats, RVs, police and rescue vehicles, and in ambulances or fire equipment. A selector switch allows use of the first battery, the second battery, or both batteries simultaneously. This provides back-up starting power in an emergency.Features:These switches combine the functions of Battery Selector and Master Disconnect Switches to give four battery power options: Power cut off at the source Power On, Battery 2 Power On, Battery 1 Power On, both Batteries Battery selector switches provide a positive battery disconnect, which has many advantages: It gives a reliable shutdown of power during maintenance The version with the key protects against theft of the vehicle, when unattended It helps protect against electrical fires, when the vehicle is not in use, and minimizes battery drain Specifications: Rating: 500A intermittent, 310A continuous, 6-36V DC Electrical ratings on UL labels are conservative. Electrical Ratings Labeled UL 707B Use with either alternators or generators Make before break design permits operation through the three On positions with the engines running. Engines should always be shut down before turning to Off Heavy-Duty Construction Vaporproof, weather-, dust- and corrosion-resistant Durable, fracture-resistant high temperature plastic case, knob and insulator Switches conform to USCG section 183.410 for ignition protection Heavy duty copper stud terminals, with brass hexnuts Can be surface mounted, or installed through a 3 5/16" diameter hole in the panel Dimensions: Flange: 6" (152.4mm) diameter, overall height 2 5/8" (66.7mm) Terminals: 3 copper studs, 3/8" (9.5mm) diameter Specifications:Positions = 4 Lockable = No Amps - Max = 500 AFD = NoNormalized SKU: M750BPUPC Code: 632850519601Cole Hersee Company M-750-BP Literature Download  Quick Reference Guide
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Guest-Marinco Qualifies for Free Shipping Guest Battery On-Off Switch without AFD #2102
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Guest-Marinco Guest Battery On-Off Switch without AFD #2102 $74.79 $92.84
Guest-Marinco 2102 Battery AccessoriesBattery On/Off Switch without AFD This battery switch can be used on 6, 12, 24 or 36V systems.Features: Polycarbonate case Surface mount Cable Lug Size: 3/8" Dimensions: 5.50" x 2.63" 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:AFD = NONE Lockable = NONE Positions = NONENormalized SKU: 2102UPC Code: 046904210206
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Seachoice Qualifies for Free Shipping Seachoice Battery Select Switch Compact #11531
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Seachoice Seachoice Battery Select Switch Compact #11531 $103.70 $128.74
Seachoice 11531 Battery Switch Seachoice Multi Position Compact Battery Selector SwitchFor use with two or more batteries. For systems under 50V. Permits selection between batteries for starting and charging or operation of both in parallel. 315A continuous/450A intermittent. Made in the USA.Depth: 1-7/8".Normalized SKU: 11531UPC Code: 719249115313
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Seachoice Qualifies for Free Shipping Seachoice Battery Disconnect Switch 4 Mouting Holes #11581
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Seachoice Seachoice Battery Disconnect Switch 4 Mouting Holes #11581 $35.77 $42.70
Seachoice 11581 Battery Switch Seachoice Battery Disconnect Switch w/4 Hole MountingPoly housing is rust and corrosion proofKey and cover prevent corrosionNormalized SKU: 11581UPC Code: 719249115818
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Seachoice Qualifies for Free Shipping Seachoice Battery Select Switch without Lock #11551
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Seachoice Seachoice Battery Select Switch without Lock #11551 $99.09 $123.01
Seachoice 11551 Battery Switch Seachoice Main Battery Switch Without LockUse as main disconnect switch. Red plastic housing with large black plastic knob. For use with systems under 50V - 250A continuous/360A intermittent.Made in the USA.Normalized SKU: 11551UPC Code: 719249115511

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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!

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