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The National Luna Intelligent solenoid has been designed to be a compact, automatic, parallel split-charge isolator for motor vehicles. The product features intelligent control electronics and a low-loss, high-current solenoid rated for extreme environments.
Installing the Intelligent solenoid is simple and can "piggy-back" off the vehicle's main battery without any ignition "tapping", ensuring that existing vehicle wiring is not tampered with.
The Intelligent Solenoid is supplied as a fully-functional split-charge isolator, no cables, batteries or other hardware is supplied. Battery monitor, lugs, cables and batteries are available separately.

National Luna Dual Battery Isolator

    • Simple installation.
    • Low-loss solenoid.
    • Automatic connection and isolation.
    • Plug-in port for remote monitor.
    • No ignition wiring necessary.
    • Alternator over-load protection.
    • Removed battery protection.
    • Damaged battery protection.
    • Short-circuit protection.
    • Can be installed in trailers or caravans​.
  • Product dimensions:
    L 130mm (5.1") x W 115mm (4.5") x H 75mm (3")
    0.58kg (1.3lbs) excl. connections
    Power supply:
    8Vdc - 15Vdc (display range: 11.4V - 14.2V)
    Switched current:
    85 amp (continuous), 400 amp (peak)

    Power consumption:
    40mA ave (standby), 780mA max (solenoid engaged)


*Many products will require the use of a direct shipping quote from one of our CSR agents due to new DIM weights and measure changes as of Jan 10th, 2018 from major carriers.

Packages greater than a square cubic foot are now required to use a “volumetric weight” based upon length, width, height of a package from most carriers which alters actual weights. Oversized / Unique shaped packages are most affected and may not apply to your specific purchase(s). However, IN ORDER to save you, the customer, shipping costs, associated fees, and to keep product costs down, we are taking action to give direct shipping quotes based upon delivery methods available. Your full name and email address, required in the checkout, is so we can offer you a shipping quote. Your item(s) will NOT ship without communication from our CSR agents. We apologize for any inconveniences.*

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