Need to find a 20a 100v DC surface mount circuit breaker.

bigbillsd

I am not finding something like this.   My solar panel manufacturer wants a 20a breaker between the panels and charge controller.  I had to change my panel configuration to serially connecting them to lower the amperage to prevent tripping of my existing cheap breaker.   I am finding it "difficult" to find any 20 amp breakers that support more than 48 volts DC.   As this is in an RV,  space is a major factor, hence the surface mount requirement. 

Anyone know of a source? 

Thanks, Bill

Estragon

https://www.solar-electric.com/mnepv.html

Mount on a little piece of rail?

https://www.solar-electric.com/dinra35x7.html

mike95490

 Midnight Solar sells switch rated DC breakers for 150V for about $20.  Then you need to mount it to a flat panel with a slot and screw holes,  it has bolt & nut terminals for Ring Lugs.

Photowhit

There are small plastic boxes called 'project boxes' I would install a Midnite 20 amp surface mount breaker in one, you could add some 

Midnite makes a surface mount 20 amp DC breakers, Naws web site is down (again!) here is a link to another store's;

https://www.altestore.com/store/enclosures-electrical-safety/overcurrent-devices-fuses-breakers/panel-mount-circuit-breakers/midnite-solar-20-amp-150vdc-panel-mount-breaker-p11513


Project box;



https://www.radioshack.com/products/radioshack-project-enclosure-5x2-5x2?variant=20332261701

You could also just use a surface mount electrical dual gang box cut and mount it to one side, and add wire reliefs to the other side.


https://www.amazon.com/Leviton-42777-2WA-Surface-Mount-Backbox/dp/B003AUI374/