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Samlex NTX-3000-12 3000W Pure Sine Inverter
Samlex NTX-3000-12
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List Price: $929.50
Price: $743.60

Black Friday Week
Sale Price $699.99

Product Code: NTX-3000-12

Description Specifications Related Documents
The Samlex America NTX-3000-12 Pure Sine Wave Power Inverter converts 12 Volts DC from a battery, or other DC power source, to 3000 Watts of clean 115 Volt AC household power. The NTX-3000-12 is ideal for safely powering tools, appliances, TV’s, computers and printers in RV’s, vans, and trucks, as well as mobile office, camping, and emergency backup power applications.

The NTX-3000-12 features Samlex Hypersurge technology that gradually ramps-up voltage during inverter start-up. This eliminates failed cold starts under load and enables starting of high surge loads with ease.

The NTX-3000-12 Inverter is also FCC certified to ensure no electrical interference when operating near sensitive equipment. This allows you to enjoy a clean and powerful AC source free from signal interference that can occur with TV's, audio systems and radio equipment. It also features a single variable speed temperature and load-controlled fan for quiet inverter operation, and includes an LCD remote control with 10' cable, as well as a NEMA L5-30R mating plug for load and ac hard wiring.

If you find a lower advertised price on any Samlex America product, give us a chance to match or beat it. In most cases we can! Call us at 1-800-367-3019 or e-mail us at

  • Product Features

    • 3000 watts continuous power output
    • 6000 watts surge (< 1 sec)
    • High performance, high surge power
    • Pure sine wave output for sensitive loads (< 5% THD )
    • NEMA L5-30R receptacle with mating plug included
    • High efficiency
    • Samlex Hypersurge technology
    • Quiet load and temperature controlled variable speed fan
    • Compact, lightweight design
    • ETL listed
    • FCC certified
    • Two year warranty

    Protection Features

    • Thermal protection
    • Low voltage alarm (11.0 VDC)
    • Low voltage shutdown (10.5 VDC)
    • Overvoltage protection (16.3 VDC)
    • Overload protection
    • Short circuit protection
    • Ground fault protection

    Included Accessories

    • NTX-RC LCD remote control panel with 10' cable

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Excellent Inverter September 8, 2020
Reviewer: Richard from Roy, UT United States  
Bought this to replace a Samlex SAM-3000-12 modified sine wave inverter in my 5th wheel.  The footprint was nearly the same (this one is 2" longer), so all my wiring connections were the same.  Got it installed, and it powers everything just fine.  Really like that the remote actually gives you a digital battery voltage readout and a power output bar graph.  Nice features for an inverter in this price range.

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