Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Follow us on Facebook
Shipping Info
Defender Home Page
Your Cart
null View Cart View Shopping Cart
null Check My Order(s)
null Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
null Defender Seal null
promo A
promo B
promo C
promo D
Blue Sea Systems ML-Series Remote Battery Switch 12 Volt DC

Blue Sea Systems ML-Series Remote Battery Switch 12 Volt DC

  • Allows High Amperage Switching Under Load - Manually or from Remote Locations
  • Continuous Rating: 500 Amps, Nominal Voltage: 12 Volt DC
  • Supplied with SPDT Remote Control Contura Switch (ON)-OFF-(ON)
  • Item #: 
    Blue Sea Systems
    Model #: 


    Shipping Weight: 
    1.90 Lbs.
    List Price: 
    Our Price:
    Status:    null In Stock

    Quantity : 


    Blue Sea® Systems ML Series Remote Battery Switch 12 Volt DC


    • 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations
      • Magnetic Latch draws no current in ON or OFF state, only draws current when changing state of switch
    • Manual control override knob provides added level of safety allowing control with or without power, and offering LOCKED OFF capability for servicing
    • LED output remotely indicates switch state (requires optional LED indicator light - sold separately)
    • 3/8" Tin-plated copper studs for maximum conductivity and corrosion resistance
    • 7/8" stud length accepts multiple cable terminals
    • Silver alloy contacts provide high reliability for switching live loads
    • Label recesses for circuit identification
    • Supplied with momentary SPDT Remote Control Contura Switch (ON)-OFF-(ON) to provide cross connect and/or battery isolation (mount near helm controls for quick access)
    • Blue Sea Systems stands behind its products for as long as you own them


    • Blue Sea Systems Model No. 7700
    • Nominal Voltage: 12 Volt DC
    • Manual Control: Yes
    • Switch Type: Magnetic Latch
    • Cranking Rating (30 sec.): 1450 Amps
    • Intermittent Rating (5 min.): 700 Amps
    • Continuous Rating: 500 Amps
    • Color: Black
    • Regulatory:
      • CE marked, meets ISO 8846 and SAE J1171 external ignition protection requirements
      • Ingress Protection IP66 - dustproof / protected against heavy seas and jets of water from all directions

    For more information see Instructions for Use

    CA Prop65 warning


    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials
    Click Here For Our Privacy Policy