Technical FAQs

Ask a Question

Can the Acti 9 Residual current circuit breaker -iID (A9R91225) work under an operating voltage of 110 V AC ?

This RCCB can work at 110V, but the test button will not function, though the protection feature is intact / perfect (i.e. when you press the test button the RCCB will not trip as the internal circuit for this test mechanism requires more than 110V to function).

Please check the attached certificate .


Was this helpful?
What can we do to improve the information ?