The C60H1P40AC is a 40 A, C-curve, single-pole miniature circuit-breaker from the Schneider Electric Multi9 C60H series. It is a thermal-magnetic MCB rated for distribution applications, with a 15 kA breaking capacity at 230 V AC (Icu per IEC 60947-2) and a 4 kA rating at 400 V AC.
Breaking capacity and voltage rating
The breaking capacity varies by voltage: 15 kA Icu at 230–240 V AC, 30 kA at 130 V AC, 20 kA at 60 V DC (1P), and 4 kA at 400–415 V AC — all per IEC 60947-2.
Tropicalisation per IEC 60068-1 (class 2) and limitation class 3 per IEC 60947-2 are built in.
