Schneider Acti9 iC60N 3P 50A C-Curve MCB, A9F04350

The Acti9 iC60N is a three-pole miniature circuit breaker with a thermal-magnetic trip unit, rated 50 A on a C tripping curve. Its device application is distribution, on AC and DC networks, and it mounts on DIN rail.

Technical Specifications

• Type: Miniature circuit breaker (MCB)
• Model: Acti9 iC60N (Acti9 range, product name Acti9 iC60)
• Rated current (In): 50 A
• Poles: 3P, 3 protected poles
• Tripping curve: C; magnetic tripping limit 8 x In +/- 20 %
• Trip unit: Thermal-magnetic
• Network type: AC and DC; network frequency 50/60 Hz
• Breaking capacity: 6000 A Icn at 400 V AC 50/60 Hz to EN/IEC 60898-1; 20 kA Icu at 220-240 V AC 50/60 Hz, 10 kA Icu at 380-415 V AC 50/60 Hz and 10 kA Icu at ≤ 180 V DC, all to EN/IEC 60947-2
• Rated insulation voltage (Ui): 500 V AC 50/60 Hz to EN/IEC 60947-2
• Rated impulse withstand voltage (Uimp): 6 kV to EN/IEC 60947-2
• Utilisation category: Category A to EN/IEC 60898-1
• Suitability for isolation: Yes, to EN/IEC 60898-1 and EN/IEC 60947-2
• Standards: EN 60898-1, IEC 60898-1, EN 60947-2, IEC 60947-2
• Indication and control: Contact position indicator; trip indication; toggle control
• Dimensions: Height 91 mm, width 54 mm, depth 78,5 mm; 9 mm pitch 6; 3 modular positions
• Mounting: DIN rail; degree of protection IP20 to EN/IEC 60529
• Terminals: Double terminal (top or bottom) 1…35 mm² rigid, 1…25 mm² flexible; stripping length 14 mm for top or bottom connection; tightening torque 3,5 Nm top or bottom