LEGBX66-33643-1-V breaker test

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x2pher

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breaker test

Hi Every one,

can somebody help me to test curent trip limit for a circuit breaker LEGBX66-33643-1-V in particular.


Is it possible to test this using dc source with 12v input and putting 30-40 ampere on the loop using (resistor load)
we observed that the tripping time takes 20-30mins.

Can you please advise if it is correct? not even damaging the breaker at this test condition.

If it is not correct can you please help to provide detail/suggestion please?

Thanks

chris
 
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