If you want to use your sensitive devices such as your electric toothbrush, DVD player, Laptop or TV when you’re away from home, then the Sinepower 350W Inverter MSI 412 will convert your 12V battery power into 230 V AC voltage.
This inverter is quick and easy to install, lightweight and compact so perfect for taking on the road with you. The 230V socket is on top of the inverter making it super simple to access. It’s also got a high peak output rating, which means it will supply devices with high start currents.
Make it easy to use your sensitive appliances when you’re away from the comfort of your home with the Sinepower 350W Inverter MSI 412 from Dometic.
Hey, what is the max amp draw? ie, what size fuse/relay would you recommend? thanks
samuel - Broome, WA(3 years ago)
G'day Samuel,
You'll find all of the nitty-gritty details in the user manual that can be downloaded in the product details section. Dometic specifies you should make sure that a professional fuse is installed between the positive pole ( ) and the inverter - the MSI412 requires a 40 A fuse.
Leece - Snowys(3 years ago)
hey, thank you.
samuel - Broome, WA(3 years ago)
Isolating switch1 answer
Does this have a power isolating switch - so the inverter does not drain the battery when not being used. Or what is the minimum power draw from this unit when idle?
John - Perth(4 years ago)
G'day John,
Yes, the inverter has a switch on the front that should be turned off when not in use. You can also have an auto-electrician install a secondary inline external switch if you wanted to.
Leece - Snowys(4 years ago)
Will it power a jug?1 answer
Will it power a jug from our 12v battery & battery box?
James - Grange(4 years ago)
G'day James,
There is a 350W continuous limit on the 412 inverter, with a 700W peak. Most kettles will draw 1500-200W so unfortunately not, you'll be best sticking with a 12V kettle.
Leece - Snowys(4 years ago)
Pure Sine Wave1 answer
Is it a pure sine wave or just a sine wave inverter? I need to protect a Mac laptop which would cost a lot to replace.
Laz - Tullera(4 years ago)
G"day Laz,
Dometic specifies that the MSI 412 is a Pure Sine Wave Inverter, so has been designed with laptops in mind.
Leece - Snowys(4 years ago)
24/7 operation 1 answer
Are these inverters safe to leave running constantly? I'm looking to run a small bar fridge and internet router
Sam - 7275(5 years ago)
The device is intended for vehicle use so if you are powering a fridge and router within your campsite from your vehicle, then you will be fine, provided you are maintaining 350W or less of constant output power.
If you are referring to some sort of permanent fixture in your house that is constantly running devices, then you may void the warranty should you run into any problems.
Check out the instruction manual for more information which you can download here - https://www.snowys.com.au/Product/ProductAttachments/a691141b-f8a2-4e01-aeea-0c7214d25483
Ben - Snowys(5 years ago)
Is he got a sure protection ?1 answer
fuse integrated ?
Logan - Christchurch(5 years ago)
G'day Logan,
I'm guessing you might mean surge protection? Hopefully, I can direct you to the answer you're after, if you download the operating manual (at the bottom of the specifications, above the reviews), and head over to section 7 on page 10 & 11 there is information regarding ensuring that a professional fuse is installed between the positive pole and inverter on connection.
Leece - Snowys(5 years ago)
Fridge/freezer1 answer
Is this suitable to use with a camping fridge/freezer or only small items like phones etc? Will be running off solar power.
Charlotte - Mooloolaba(5 years ago)
G'day Charlotte,
The Dometic Sinepower MSI 412 Inverter is suitable although not the most efficient way of powering your fridge; 12v connection would be prefered. Make sure there is a battery inline with your solar panel to ensure that there is a constant power supply.
Gen - Snowys(5 years ago)
connection1 answer
what kind of connection comes supplied for connecting it to the 12v supply
steffan - keswick(5 years ago)
G'day Steffan,
The inverter comes with no connection method installed. In the box, there are 2 spade connectors with gap (fork) that need to be crimped onto the wires coming out of the inverter. Alternatively, you could add a connection type of your choice - Anderson plug, ring terminals etc - as given this inverter draws more than 30 amps, it is not suitable for cigarette lighter sockets to be fitted. Hope that helps mate :) Cheers
