Yes, Acti9 iC60N/H MCBs are suitable for DC applications ranging from 12VDC to 250VDC subject to the number of poles connected in series and the required breaking capacity. The attached document shows the number of poles that are required to be connected in series in relation to the supply voltage and the breaking capacity that is achieved. Acti9_iC60.pdf
Read more
For difference between theses sensing mode please refer Detection for Automation solution Osi Sense. Page no 5/16. Please refer below link for more information https://www.arteanet.it/doc/Schneider/SCH_stranieri/Rilevamento_EN/00_summary.pdf
Read more
The magnetic tripping threshold of the Acti 9 and older Multi 9 circuit breakers is higher than in alternating current. The magnetic tripping threshold is determined based on the attached documents. Acti 9.pdf Multi 9.JPG
Read more
See attachment Reflex Vs Polarized Reflex.JPG
Read more
The 4 pole Vigi unit is the A9V02763. See below for more information https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=A9V02763
Read more