Overview
The A9F64150 is a 1-pole Acti 9 iC60 miniature circuit breaker rated 50 A with a C-curve trip characteristic and a 6 kA breaking capacity (Icu) at 240 V AC, per EN/IEC 60947-2 and EN/IEC 60898-1.
Compared to the A9F87150 (iC60H), the A9F64150 shares the same 50 A rating and C-curve but its breaking capacity is 6 kA versus 42 kA, and it is rated for AC only at 240 V, not AC/DC at 60 V. The A9F87150 also supports top or bottom comb busbar connection; the A9F64150 does not list that compatibility.
