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#179092 06/25/08 08:14 PM
Joined: Nov 2005
Posts: 187
HCE727 Offline OP
Member
I have an Ideal plug in gfi/afci tester, I tried to trip a Square D QO arc-fault breaker with it and nothing happened. I tripped the breaker by jumping out the neutral and ground, and it also tripped with the test button on the breaker. Today I tried the tester on a Seimens breaker and it worked. Any ideas?


Hank
Joined: Aug 2001
Posts: 459
Likes: 1
J
Member
The only recognized method to test a AFCI breaker is with the built-in test button.

Joined: Mar 2004
Posts: 947
T
twh Offline
Member
Maybe the Seimens breaker provides class A protection (5ma) and the Square D breaker provides class B (20-40ma).

Joined: Nov 2007
Posts: 763
K
Member
The Ideal 61-059 & 61-165 AFCI circuit testers have a known issue being that they won’t trip several brands of the new combination AFCI circuit breakers.
Starting this week though, Ideal has released an updated firmware for these testers. If you send your existing AFCI tester to them they will update it for free.
Here is the link from the Ideal website.
http://www.idealindustries.com/media/pdfs/support/notices/afci_breaker_tester_notice.pdf


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