Schneider Electric M9F42302 Multi9 C60BP 3P Miniature Circuit Breaker 2A C Curve

The Schneider Electric M9F42302 is a 3-pole, 2 A, C curve miniature circuit breaker (MCB) from the Multi9 C60BP range, designed for distribution applications on AC networks. It employs thermal-magnetic trip technology and is certified to EN/IEC 60947-2, UL 489, and CSA C22.2 No 5.

• Rated current: 2 A at 25 °C
• Poles: 3P
• Trip characteristic: C curve, thermal-magnetic; magnetic tripping threshold 8.5 × In ±20 %
• Rated operational voltage: 240 V / 415 V / 440 V AC, 50/60 Hz
• Ultimate breaking capacity (Icu): 20 kA at 240 V AC / 10 kA at 415 V AC / 6 kA at 440 V AC (EN/IEC 60947-2); 14 kA AIR at 240 V AC / 10 kA AIR at 480Y/277 V AC (UL 489)
• Service breaking capacity (Ics): 15 kA at 240 V AC / 7.5 kA at 415 V AC / 4.5 kA at 440 V AC (75 %, EN/IEC 60947-2)
• Standards & certifications: EN/IEC 60947-2, GB/T 14048.2, UL 489, CSA C22.2 No 5; certified IEC, CCC, CSA, UL
• Rated insulation voltage: 500 V AC; rated impulse withstand voltage: 6 kV
• Mounting: Clip-on DIN rail; 6 × 9 mm pitches; dimensions 103 × 54 × 72 mm (H × W × D)
• Connections: Tunnel-type terminals (top or bottom), 1–25 mm² rigid / 1–16 mm² flexible; tightening torque 2.5 N·m; wire stripping length 14 mm
• IP protection: IP20 per IEC 60529; IP40 in modular enclosure
• Durability: 20,000 mechanical cycles; 10,000 electrical cycles
• Operating temperature: −30 °C to +70 °C; storage −40 °C to +80 °C; max. operating altitude 2,000 m
• Additional features: Padlockable, contact position indicator, ON/OFF local signalling; country of origin: France; warranty: 18 months