Magnum Energy MMS1012-G 1000 Watt 12V Pure Sine Wave Inverter with GFCI Outlet
List Price: $1,299.00
Price:Minimum Advertised Price

** Minimum Advertised Pricing: Manufacturer’s policy prohibits us from displaying our final sale price here. In order to see our price, please contact us or proceed to check out.
Magnum Energy MMS1012-G Summary

Magnum Energy MMS1012-G 1000 Watt 12V Pure Sine Wave Inverter with GFCI Outlet

The MMS Series Inverter / Charger is a pure sine wave inverter providing a cost effective solution for those with smaller power needs in mobile applications. Versatile, easy-to-use, and lightweight, the MMS Series provides a reliable base for your energy system.

Power Factor Corrected (PFC) Charger:  Our PFC charger is built into all of our inverter / chargers. It uses less energy from a generator than a standard charger — using 25-30% less AC current than standard chargers.

Safe and reliable: The MMS Series is ETL Listed to the stringent requirements of UL/cUL 458 and CSA C22.2 #107.1-01 for mobile use.

Attractive styling: The modern, hourglass case, paired with the die cast aluminum base combines form with function, creating an attractive unit that uses its base as a heat sink for superior high temperature operation.

Model Number 

  • MMS1012G - With GFCI outlet and 3 ft cord. Ideal for emergency vehicle applications.

Available For:

  • Emergengy Vehicles
  • Marine Systems
  • RV Systems

Avialable Accessories:

  • DC Load Disconnect
  • Fuse Blocks
  • MagWeb
  • ME-ARC Remote
  • ME-RC Remote
  • MM-RC Remote

Features of the Magnum Energy MMS1012-G 1000 Watt 12V Pure Sine Wave Inverter with GFCI Outlet:

Standard transfer relay: The standard 20 amp transfer relay will pass AC power through the inverter when using shore or generator power.

Low/high battery protection: If your battery voltage reaches below 10 VDC or above 17 VDC, the MMS Series will automatically shut down.

Versatile mounting: Mount the MMS Series on a shelf, bulkhead, or even upside down.

Fan cooled: The MMS Series is fan cooled, enabling the unit to work well in confined spaces. If the inverter does exceed its temperature limits, it will automatically shut down and then restart when it cools down.

Current overload protection: The MMS Series will automatically shut down if its output wattage is exceeded or it detects a short in the wiring, saving the unit from costly damage.

Convenient switches: The MMS Series comes with an on/off front-mounted switch with an easy-to-read LED indicator.

Circuit breaker protection: This model comes with built in input and output circuit breakers for ease of installation.

Battery temp sensor: The standard battery temp sensor monitors temperatures from 0 - 50° C.

Buy with ease: The MMS Series is backed by a two-year (24-month) parts and labor warranty.


Also Known As:
MMS1012 G

Specifications MMS1012MMS1012-G

Inverter Specifications
Input battery voltage 9 to 17 VDC
Nominal AC output voltage 120 VAC ± 5%
Output frequency and accuracy 60 Hz ± 0.1%
Total Harmonic Distortion (THD) < 5%
1 msec surge current (amps AC) 38
100 msec surge current (amps AC) 21
5 sec surge power (real watts) 1750
30 sec surge power (real watts) 1600
5 min surge power (real watts) 1200
30 min surge power (real watts) 1050
Continuous power output at 25° C 1000 VA
Rated input battery current 133 ADC
Inverter efficiency (peak) 87%
Transfer time 16 msecs
Search Mode 5 watts
No Load (120 VAC output) 19 watts
Waveform Pure Sine Wave

Charger Specifications
Continuous output at 25° C 50 ADC
Charger efficiency 0.84
Power factor > 0.95
Input current at rated output (AC amps) 7

General Features and Capabilities
Transfer relay capability 20 AAC (input current for charging and pass through)
Battery temperature compensation Yes, 15 ft Battery Temp Sensor standard
Internal cooling 0 to 59 cfm variable speed
Overcurrent protection Yes, with two overlapping circuits
Overtemperature protection Yes, on transformer and MOSFETS
On/Off with status indicator Yes, front mounted and easily accessible
Low battery cutout 10 VDC, adjustable with the ME-RC remote
AC output Hardwire GFCI outlet
AC input Hardwire 3 ft cord
Output circuit breaker 15 A NA
Input circuit breaker 20 AAC
Listings ETL Listed to UL/cUL458, CSA C22.2 #107.1-01, meets KKK-A-1822E standard
Warranty Two years

Environmental Specifications
Operating temperature -20° C to +60° C (-4° F to 140° F)
Nonoperating temperature -40° C to +70° C (-40° F to 158° F)
Operating humidity 0 to 95% RH non condensing

Physical Specifications
Dimensions (l x w x h) 16.6" x 8.4" x 4.7" (42 cm x 21 cm x 12 cm)
Mounting Shelf (top or bottom up) or bulkhead (vents up)
Weight 23 lb (9.1 kg)
Shipping Weight 25 lb (11.3 kg)
Max operating altitude 15,000' (4570 m)
Construction ABS plastic top and cast aluminum bottom
Note: Specifications and pricing of the Magnum Energy MMS1012-G 1000 Watt 12V Pure Sine Wave Inverter with GFCI Outlet subject to change without notice. Illustrations and descriptions of the Magnum Energy MMS1012-G do not claim to be complete or exhaustive.
PaypalVisaMastercardAmerican ExpressDiscover
Manufacturer Info
Magnum Energy
Share Product
Share via E-Mail 
 Share on Facebook Share on Twitter