Blue Sea Systems
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Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
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Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, part number 6006300, is a traditional style single circuit ON-OFF switch.
Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300
Item #: 47363615

Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, 6006300

Item #: 47363615

MMK 164532

MMK 175842

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

6%

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Order now and get it around Thursday, August 27
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Blue Sea Systems Battery Switch m-Series series ON/OFF with Knob, part number 6006300, is a traditional style single circuit ON-OFF switch.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

User-Friendly Design
The ergonomic knob design allows for effortless switching between ON and OFF positions, ensuring a convenient operation suitable for all users, even in confined spaces.
High Capacity
Engineered to handle up to 600 amps, this battery switch guarantees reliable performance for larger marine applications, making it a robust choice for power-hungry setups.
Durable Construction
Constructed with premium materials, the Blue Sea Systems Battery Switch resists corrosion and harsh marine environments, ensuring long-lasting durability for boat enthusiasts.

Product Details

Shop for Blue Sea Systems Battery Switch m-Series ONOFF with Knob online at Ubuy. Get the best deals on marine battery switches at our Myanmar.
  • Part number 6006300, Traditional Style Single Circuit ON-OFF switch
  • IP66 waterproof, ISO 8846 and meets ABYC requirements
  • Ignition protected—safe for installation aboard gasoline powered boats
  • Make before break contact design allows switching between battery banks without power interruption
  • Continuous Rating: 300A, Maximum Voltage: 48V DC
  • Over 1,000 electrical products designed to work together as a fully integrated system
Operation ModeOff,On-off
Current Rating300 A
Operating Voltage48 volts
Contact TypeNormally Open
Connector TypeScrew
Switch TypeRotary
TerminalScrew
Circuit TypeSingle Circuit
Mounting TypePanel Mount
Actuator TypeRotary
Number of Positions2
Controller TypeRing
Control MethodTouch
Connectivity ProtocolX-10
Wattage14400 watts
Compatible with Vehicle TypeBoat
Control TypeOn/Off
Compatible DevicesDevices requiring battery power, Boats (especially gasoline-powered)
ColorRed
Item Dimensions3.32 x 2.95 x 2.95 inches (8.4 x 7.5 x 7.5 cm)
Unit Count1 Count
Number of Items1
Material TypePlastic
Contact MaterialCopper
International Protection RatingIP66
Specification MetIso
Brand NameBlue Sea Systems
Model6006300
Global Trade Identification Number00632085600631
ManufacturerBlue Sea Systems
UPC632085600631 079531627260
Included Componentsbattery switch
Item Type NameBattery Switch
Part Number6006300
BrandBlue Sea Systems
MaterialPlastic
Item dimensions L x W x H3.32 x 2.95 x 2.95 inches (8.4 x 7.5 x 7.5 cm)
Package Weight1 Pound

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

What's in the box

battery switch

Who Should Buy?

Suitable For
  • Marine Enthusiasts

    Ideal for boat owners needing reliable battery management and straightforward on/off switching functionality.

  • RV Owners

    Great for recreational vehicle users who require efficient power control and battery isolation while camping.

  • DIY Projects

    Suitable for hobbyists involved in electrical projects requiring a manual battery disconnect switch for safety.

Not Suitable For
  • High Current Applications

    Not ideal for systems that require high continuous current capacity beyond the switch's rating.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Blue Sea Systems Battery Switch m-Series ON/OFF with Knob?

    Answer: The Blue Sea Systems Battery Switch m-Series is designed to manage battery connectivity in marine and RV applications. It allows users to easily switch between ON and OFF states, ensuring safe operation and preventing battery drain. This product is essential when isolating batteries for maintenance or during extended periods of non-use, making it ideal for boat owners and RV enthusiasts who rely on robust power management to secure their electrical systems.
  • Question: What are the key features of the Blue Sea Systems Battery Switch m-Series?

    Answer: Key features of the Blue Sea Systems Battery Switch m-Series include its rugged design, corrosion-resistant construction, and a user-friendly knob interface for quick access to power control. This switch can handle high amperage loads, making it suitable for various applications. Its compact size makes it easy to install in tight spaces, which is particularly beneficial for boat and RV installations where space is often limited while guaranteeing reliable performance in demanding environments.
  • Question: How is the Blue Sea Systems Battery Switch installed?

    Answer: Installing the Blue Sea Systems Battery Switch requires basic electrical knowledge, as it is typically mounted on a panel or directly to the boat's structure. Users need to connect the positive battery terminals to the switch and ensure all connections are secure. Clear instructions are provided by the manufacturer, making setup straightforward for both professionals and experienced DIYers. This enhances your vessel's electrical safety and management capabilities, providing peace of mind while out on the water.
  • Question: Can the Blue Sea Systems Battery Switch be used with multiple batteries?

    Answer: Yes, the Blue Sea Systems Battery Switch can be configured to manage multiple batteries, allowing for versatile power management in marine settings. When paired with additional switches, it can direct power from a chosen battery to the electrical system. This is particularly useful for larger vessels or RVs that rely on multiple batteries for extended trips, ensuring that power is efficiently distributed and accessible as needed.
  • Question: Is the Blue Sea Systems Battery Switch suitable for high-amperage applications?

    Answer: Absolutely. The Blue Sea Systems Battery Switch is specifically designed to handle high-amperage loads, making it suitable for demanding applications found in boats and RVs. Its robust construction ensures reliable operation under high loads, which is critical for maintaining electrical integrity in power-intensive situations, such as when running multiple appliances or during engine starts.
  • Question: What materials are used in the construction of the Blue Sea Systems Battery Switch?

    Answer: The Blue Sea Systems Battery Switch is made from high-quality materials, including corrosion-resistant metal and durable plastic housings. This construction is essential for marine environments where exposure to moisture and salt can be damaging. These materials not only enhance longevity but also ensure that the switch remains operational under harsh conditions, making it a reliable choice for boat owners looking for dependable power management solutions.
  • Question: How does the knob control work on the Blue Sea Systems Battery Switch?

    Answer: The knob control on the Blue Sea Systems Battery Switch provides a simple and intuitive interface for switching the power ON or OFF. Users can effortlessly turn the knob to the desired position, ensuring quick access to power management functions. This straightforward mechanism is particularly beneficial in high-pressure scenarios, allowing users to make immediate power decisions, enhancing overall safety and convenience while operating in marine environments.
  • Question: What safety features does the Blue Sea Systems Battery Switch offer?

    Answer: The Blue Sea Systems Battery Switch incorporates several safety features, including a built-in fuse for overcurrent protection and a positive locking mechanism to prevent accidental switches. These features are vital for minimizing risks associated with electrical failures, thereby ensuring a safer boating or RV experience. The design is specifically focused on addressing common issues faced in marine environments, making it an essential safety component in your electrical system setup.
  • Question: Where can I buy the Blue Sea Systems Battery Switch m-Series ON/OFF with Knob, 6006300?

    Answer: You can purchase the Blue Sea Systems Battery Switch m-Series ON/OFF with Knob, 6006300 on Ubuy in Myanmar. Ubuy offers a convenient platform for this product, ensuring that you have access to a trusted source for acquiring essential marine and RV accessories.
  • Question: What maintenance is required for the Blue Sea Systems Battery Switch?

    Answer: Maintenance of the Blue Sea Systems Battery Switch primarily involves regular inspections to check for corrosion and secure connections. Users should also clean any buildup on terminals to maintain optimal performance. This proactive approach to maintenance prevents potential issues, especially in marine settings where the environment can introduce debris and moisture, thereby ensuring reliable and safe operation of your electrical system.

Blue Sea Systems Battery Switches Editorial Review

  • ubuy Myanmar
  • ubuy Myanmar

The Blue Sea Systems Battery Switch is a heavy-duty switch used to switch battery power on and off. It has two switch positions, doesn't connect more than one battery, and protects the alternator's diodes. This switch has a cranking rating of 900A, and its continuous rating is 300A. The exterior dimensions of this switch are 2 7/8" Length x 2 7/8" Width x 3". The switch can handle 4/0 AWG cable and takes a 3/8" stud. Customers have expressed that the switch is easy to install, is of high quality, and is a perfect size. Some customers received different switches that were not as pictured, the switch didn't come with the required hardware, and some complain that it costs a premium price.

Customer Reviews & Ratings

130 customers ratings
  • 5 Star
    74%
  • 4 Star
    12%
  • 3 Star
    7%
  • 2 Star
    3%
  • 1 Star
    4%

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Pros

  • Heavy-duty switch
  • Can handle 4/0 AWG cable
  • Protects the alternator's diodes
  • Easy to install
  • High-quality materials

Cons

  • Does not connect more than one battery

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MMK 164532

MMK 175842

Order now and get it around Thursday, August 27

QTY:

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Features & Benefits

  • Switches a single battery to a single load group
  • IP66 waterproof, ISO 8846, and meets ABYC requirements
  • Ignition protected—safe for installation aboard gasoline powered boats
  • Make before break contact design allows switching between battery banks without power interruption
  • Continuous Rating: 300A
  • Maximum Voltage: 48V DC

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