V viclibo Member Nov 15, 2009 #1 I had an inspector tell me he could not use the Ideal AFCI tester to trip the breaker because after 3 tests the breaker becomes useless or non functioning. Has anyone heard about this ? The inspectors just press the reset button on the breaker.
I had an inspector tell me he could not use the Ideal AFCI tester to trip the breaker because after 3 tests the breaker becomes useless or non functioning. Has anyone heard about this ? The inspectors just press the reset button on the breaker.
J jim dungar Moderator Staff member Location Wisconsin Occupation PE (Retired) - Power Systems Nov 15, 2009 #3 viclibo said: The inspectors just press the reset button on the breaker. Click to expand... The TEST button is the only "official" way to test these breakers, per UL.
viclibo said: The inspectors just press the reset button on the breaker. Click to expand... The TEST button is the only "official" way to test these breakers, per UL.
ELA Senior Member Occupation Electrical Test Engineer Nov 15, 2009 #4 jim dungar said: The TEST button is the only "official" way to test these breakers, per UL. Click to expand... So could it be that they say that because if other "unoffical testers" are used they wear out I have tripped a SQ-D AFCI over 50 times in a number of tests I was performing and it continued to work fine.
jim dungar said: The TEST button is the only "official" way to test these breakers, per UL. Click to expand... So could it be that they say that because if other "unoffical testers" are used they wear out I have tripped a SQ-D AFCI over 50 times in a number of tests I was performing and it continued to work fine.