Schneider Electric A9F83332 iC60H Miniature Circuit Breaker, 3P, 32A, B curve, 10kA

The Schneider Electric A9F83332 is a 3-pole, 32 A miniature circuit breaker from the Acti 9 iC60H range, designed for electrical power distribution on AC and DC networks. It provides thermomagnetic overload and short-circuit protection with a B trip curve and is approved for use as an isolator under EN/IEC 60898-1 and EN/IEC 60947-2.

• Poles: 3P (3 protected poles)
• Rated current (In): 32 A
• Trip curve: B; overcurrent protection limit 4 × In ±20 %
• Protection technology: Thermomagnetic
• Network type: AC and DC, 50/60 Hz
• Breaking capacity (Icn): 10,000 A at 400 V AC 50/60 Hz (EN/IEC 60898-1)
• Ultimate breaking capacity (Icu): 30 kA at 220–240 V AC; 15 kA at 380–415 V AC; 10 kA at 440 V AC; 42 kA at 12–133 V AC; 15 kA at ≤180 V DC (EN/IEC 60947-2)
• Rated insulation voltage (Ui): 500 V AC 50/60 Hz (EN/IEC 60947-2)
• Rated impulse withstand voltage (Uimp): 6 kV (EN/IEC 60947-2)
• Standards and utilisation category: IEC 60898-1, EN 60898-1, IEC 60947-2, EN 60947-2; utilisation category A; limitation class 3
• Mounting: DIN rail, fixed; compatible with upper or lower comb busbar distribution block; 6 rows at 9 mm pitch
• Terminal capacity: 1–35 mm² rigid or 1–25 mm² flexible (single terminal block, upper or lower); strip length 14 mm; tightening torque 3.5 N·m
• Enclosure protection: IP20 (IEC/EN 60529)
• Dimensions (H × W × D): 85 × 54 × 78.5 mm; weight 0.375 kg; colour white; mechanical durability 20,000 cycles; electrical durability 10,000 cycles