Samlex NTX 12V 3000W Pure Sine Wave Power Inverter

The Samlex NTX-3000S-12 is a compact high-output inverter designed to run several household-style AC devices directly from a 12V battery system. Its pure sine waveform supports sensitive electronics, chargers, computers, and other equipment that expects clean utility-type power. The inverter is FCC certified to limit electrical interference and ETL certified to applicable UL and CSA safety standards. Its compact chassis and straightforward outlet arrangement make it useful in boats, RVs, service vehicles, mobile offices, and backup systems.

Three standard 15-amp receptacles are built into the unit, and each receptacle has its own circuit breaker to help protect the connected load and inverter from overload. Hypersurge technology provides additional short-duration output for equipment that draws heavily during startup. A single variable-speed fan responds to temperature and load so the inverter can stay quieter during lighter use. The included NTX-RC LCD remote maintains compatibility with earlier NTX installations and allows the inverter to be controlled from a more convenient location.

The inverter can produce a 6000-watt surge and uses a wide input-voltage range to accommodate normal changes in battery-system voltage. Its enclosure measures about 8.50 x 17.75 x 3.62 in and weighs approximately 12 lb, allowing substantial output without an oversized installation footprint. High-current battery cabling still needs careful routing, support, and protection because the inverter can draw significant DC current near full output. Samlex provides a two-year limited warranty for this model.

• Three individually protected household-style AC receptacles
• Hypersurge technology supports demanding startup loads
• Included LCD remote simplifies remote control and monitoring
• Variable-speed cooling reduces unnecessary fan noise

Place the inverter in a dry, ventilated location with enough clearance for service and cooling while keeping the battery connection as short as practical. Use correctly sized DC conductors, overcurrent protection, grounding, and AC wiring for the actual installation and connected equipment. For other inverter capacities and electrical-system options, browse more Power Inverters.