[RE-wrenches] DC circuit breakers in parallel
Larry Crutcher, Starlight Solar Power Systems
larry at starlightsolar.com
Wed Feb 27 09:13:26 PST 2013
Hi Ryan,
There is a pin whole through each handle. If I connect the handles together with a pin, they can only be set or tripped as a set. So will this external "ganging" do the same thing?
Thank you,
Larry Crutcher
Starlight Solar Power Systems
On Feb 27, 2013, at 9:44 AM, Ryan wrote:
Larry
Our 100 amp din rail is essentially 2 breakers in parallel. So in theory the 2 60 amp breakers "Could" work but. My concern would be that they may not be tripped at the same time where they are not internally ganged. I can't say "Go Ahead" but.
Ryan
--
Ryan Stankevitz
Technical Support Manager
MidNite Solar Inc.
ryan at midnitesolar.com
360-403-7207 XT 151
Skype ID ryan.midnite
On 2/27/2013 11:21 AM, Larry Crutcher, Starlight Solar Power Systems wrote:
> We are installing the system today and I only have 60amp in stock. Customer lives in CA and is leaving today after the installation.
>
> Larry Crutcher
> Starlight Solar Power Systems
>
>
> On Feb 27, 2013, at 9:17 AM, Jonathan Hill wrote:
>
> Why not use one of Midnite's new 100 amp din breakers?
>
> Jonathan Hill
> Solar applications engineer
> Solar Electric Supply
> 530-559-3781
> solarjon at solarelectricsupply.com
>
>
> On Feb 27, 2013, at 8:06 AM, "Larry Crutcher, Starlight Solar Power Systems"<larry at starlightsolar.com> wrote:
>
>> Hello Wrenches,
>>
>> I am installing a Classic 150 controller in an RV with potential 95 amps output at 12 volts. The customer has a Midnite DIN box and wants me to use it for the controller output. I am out of 150VDC breakers but I have two 60 amp breakers. Is it safe and reliable to use the 2 breakers in parallel for this purpose? I can pin the two handles together. There will be other circuit protection at the battery.
>>
>> Thank you,
>>
>> Larry Crutcher
>> Starlight Solar Power Systems
>
>
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