Trying to find single pole, non polarised DC MCBs in Australia

[Matz]

I'm in Australia and I would like to expand my solar shed with a MCB fuse box.
Hence I am looking to find single pole, non polarised DC breakers that fit the MCB rails. I need 4 x 50A and 4 x 25A.
Can someone point me in the right direction?

 

[jCarlo]

Do these work?
https://www.solar4rvs.com.au/switch-mcb-dc-noark-2-pole-50a-360v-non-polarised

 

[Matz]

Yes, that's the ones I will get if I can't get my hands on single pole ones.
I'm going to run 4 cables down from the roof to the shed, so size matters ?

 

[Matz]

I was told today, that in QLD Australia, 2 pole have been made mandatory, which explains why I couldn't find them.
I ordered the 2 poles ones that were suggested now and I have ordered another box to fit them.

 

[Aaron_85]

DIN RAIL LOW VOLTAGE SOLAR CIRCUIT BREAKER

www.jgmdirect.com

never heard of the brand though

Eaton do 250vDC in their PLS6-DC series

 

[Matz]

I've ordered NOARK two pole breakers, fingers crossed my issues with opening breakers will dissapear.