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Battery Switches & Selectors

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MARINCO RECREATIONAL GROUP NICRO VENTILATION SYSTEMS Twin Voltage Sensing Relay VSR B...
$531.99 $439.99
This system is designed for twin outboard installations using outboards without Aux outputs. It allows the port engine to charge the port start battery and the house battery when the port VSR is engaged. Also allows the starboard engine to charge the starboard start battery and the house battery when the starboard...
20 item(s)
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Blue Sea Systems Panel DC Parallel 3 Switches 8280
$330.99 $294.99
Single Circuit On/OffCE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bank Simplifies battery switch operation Isolates Start circuit from House circuit Protects electronics from sags and spikes...
1 item(s)
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Blue Sea Systems ML-Series Remote Battery Switch w/ Manual Control 12v DC 7700
$309.29 $255.99
MFG# 7700 UPC# 632085077006
279 item(s)
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Perko Heavy Duty Battery Switch 8603-DP
$218.89 $199.99
For use with systems from 6-32 volts. Capacity - rated 380 amps continuous, 850 amps intermittent (5 minutes on, 5 minutes off). 1/2 Inch diameter brass battery terminals. MFG# 8603-DP 8603DP UPC# 085226021558
51 item(s)
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MARINCO RECREATIONAL GROUP NICRO VENTILATION SYSTEMS Digital Voltage Sensing Relay VS...
$189.40 $160.99
Switch system uses dual voltage sensing relays (VSR's) to ensure you will always have a fully charged reserve battery. When the switch is in position 1 it becomes the sensing battery for the VSR. Battery 2, which is in isolation, will be charged via the VSR ensuring it is always fully charged. When the...
21 item(s)
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BLUE SEA Mini Add-A-Battery 7649
$178.09 $153.99
The Add-A-Battery includes a Dual Circuit Plus™ Battery Switch and an automatic charging relay. These components simplify switching and automate charging, so that all you have to do is turn the battery switch ON and when you board and OFF when you leave. For outboard and inboard powered boats. Includes #6011...
134 item(s)
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Blue Sea Systems Switch Battery Heavy Duty On/Off W/AFD 3001
$134.09 $133.99
Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. AFD ( Alternator Field Disconnect models allow switching...
9 item(s)
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Blue Sea Battery Switch 3002
$146.89 $122.99
MFG# 3002 UPC# 632085030025
108 item(s)
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Blue Sea Systems Switch Battery Hd On/Off 3000
$134.11 $113.99
600A continuous rating for large diesel engines, high power output & low heat generation. Reinforced polycarbonate case. Case design allows surface, or rear panel mounting. Tactile textures indicate knob position by feel. Luminous label for low light reading. Accepts two 4/0 battery cables. Ignition protected. 3000:...
160 item(s)
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BEP Marine Heavy-Duty Selector Switch 350a 721
$114.11 $96.99
Rated at 350A continuous and 1500A cranking for systems up to 48V. Switch can be locked in the "off" position with a long shank pad lock through the knob. MFG# 721 UPC# 870216000589
4 item(s)
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Perko Compact Battery Switch Locking 8512DP
$98.69 $96.99
For use with 12, 24 & 32 volt marine electrical systems. Capacity: 315 amps continuous, 450 amps intermittent. Same bolt patterns as popular 8500 Series. Smooth, positive position selector. Diameter: 4-3/4''; Depth: 1-7/8''. MFG# 8512DP UPC# 085226370809
6 item(s)
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Perko Switch On/Off 9603DP
$108.22 $91.99
Prevents damage to alternator (when used w/non-unitized alternators) if accidentally switched to ''Off'' position while engine is running. Dia.: 5-1/4'', Depth: 2-5/8'' Ignition protected. MFG# 9603DP UPC# 085226560699
1 item(s)
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Blue Sea Battery Disconnect Switch With Afd 9004E
$90.49 $84.99
Battery Disconnect Switch with Alternator Disconnect Ignition Protected safe for installation aboard gasoline powered boats Luminous label for low light readability Max Voltage 32 volts DC Continuous Rating 300 Amps DC Intermittent Rating 400 Amps DC Cranking Rating 550 Amps DC Stud...
24 item(s)
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Perko Battery Switch With Keylock 8504DP
$119.69 $81.99
Prevents damage to alternator (when used with non-unitized alternators) if accidentally switched to ''Off'' position while engine is running. Diameter: 5-1/4"; Depth: 2-5/8". Ignition protected. MFG# 8504DP UPC# 085226560026
4 item(s)
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Blue Sea Systems Switch E Dual Circuit Plus 5511E
$87.59 $81.99
350A continuous rating for applications requiring high power output, reliability & low heat generation. Accepts up to 4/0 battery cables. Luminous label for low light reading. Ignition protected. 3/8''-16 tin-plated copper studs for maximum conductivity & corrosion-resistance. Meets all ABYC requirements. Tactile...
486 item(s)
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Blue Sea Systems E-Series Battery Switch Dual Circuit Plus 5511E
$87.59 $81.99
E-Series Battery Switch Dual Circuit Plus Ignition protected - safe for installation aboard gasoline powered boats Tactile textures indicate knob position by feel only Case design allows surface or rear panel mounting Accepts up to 4/0 battery cables Fits all Perko and Guest low amperage...
488 item(s)
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Blue Sea Systems Switch Battery E Dual Circuit+ 5510E
$87.59 $81.99
MFG# 5510E UPC# 632085551056
40 item(s)
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Seachoice Battery Select Switch W/O Lock 11551
$94.11 $79.99
Use as main disconnect switch. Red plastic housing with large black plastic knob. For use with systems under 50 volts - 250 amps continuous/360 amps intermittent. Made in the USA. MFG# 11551 UPC# 719249115511
360 item(s)
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Perko Compact Main Battery Disconnect 9611DP
$80.39 $78.99
For use with 12, 24 & 32 volt marine electrical systems. Capacity: 315 amps continuous, 450 amps intermittent. Same bolt patterns as popular 9600 Series. Smooth, positive position selector. Diameter: 4-3/4''; Depth: 1-7/8''. MFG# 9611DP UPC# 085226370816
103 item(s)
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Blue Sea M-Series Selector 3 Position Battery Switch - Red - 6008
$92.93 $78.99
Switches a single battery to a single load group. Ignition protected—safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting MFG#6008 UPC# MFG# 6008
157 item(s)
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Seachoice Battery Select Switch-Compact 11531
$90.58 $76.99
For use with two or more batteries. For systems under 50 volts. Permits selection between batteries for starting and charging or operation of both in parallel. 315 amps continuous/450 amps intermittent. Made in the USA. Depth: 1-7/8". MFG# 11531 UPC# 719249115313
240 item(s)
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Cole Hersee Switchmaster Disconnect M-284-09-BP
$122.69 $75.99
Two positions: Off-On. Rating: 6-36V DC; 175A continuous, 1000A intermittent (15 sec. On, 5 min. Off). Terminals: two 3/8" copper studs. Actuators: chrome plated lever. Brass case. Brass mounting stem, 3/4'' Dia. x 1 13/32 L, Installation: 3/4" dia. mounting stem. MFG# M-284-09-BP M28409BP UPC# 632850477802
24 item(s)
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BLUE SEA m-LVD Low Voltage Disconnect Battery Saver 7635
$89.40 $75.99
Don't get stranded with a dead battery! Senses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery life. The m-LVD senses low battery voltage and automatically disconnects non-essential devices to save power for starting or to preserve battery life. The m-LVD...
42 item(s)
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Seachoice Battery Select Switch-Compact 11561
$88.22 $74.99
Ignition protected. Use as main disconnect switch. Red plastic housing with large black plastic knob. For use with systems under 50 volts - 315 amps continuous/450 amps intermittent. Made in the USA. Depth: 1-7/8". MFG# 11561 UPC# 719249115610
283 item(s)
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