Schneider Electric Acti9 C120H, 4P, 80 A, D curve, 10 kA, miniature circuit breaker (MCB).
| Parameter | Value |
|---|---|
| Product name | C120 |
| Product range | Acti9 |
| Product range (series) | Acti9 |
| Product/component type | Miniature circuit-breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Rated current (In) | 80 A at 30 °C |
| Poles configuration | 4P |
| Number of protected poles | 4 |
| Breaking capacity | 10 kA Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 10 kA Icn at 400 V AC 50/60 Hz conforming to GB/T 10963.1 10 kA Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 400 V AC 50/60 Hz conforming to GB/T 14048.2 |
| Rated operational voltage (Ue) | 400 V |
| Rated insulation voltage (Ui) | 500 V AC 50/60 Hz |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Network type (AC/DC) | AC |
| Network frequency | 50/60 Hz |
| Parameter | Value |
|---|---|
| Curve code | D |
| Trip unit technology | Thermal-magnetic |
| Magnetic tripping limit | 10...14 x In conforming to GB/T 10963.1 12 x In +/- 20 % conforming to GB/T 14048.2 |
| Suitability for isolation | Yes |
| Electrical durability (cycles) | 5000 cycles |
| Mechanical durability (cycles) | 20000 cycles |
| Parameter | Value |
|---|---|
| Mounting support | DIN rail |
| Mounting mode | Clip-on |
| Control type | Toggle |
| Terminal connection type | Tunnel type terminals top or bottom 1...50 mm² rigid without cable end Tunnel type terminals top or bottom 1.5...35 mm² flexible with or without cable end |
| Terminal tightening torque | Power circuit: 3.5 N.m |
| Wire stripping length | Power circuit: 14 mm |
| Contact position indicator | Yes |
| Local signalling/indication | ON/OFF indication |
| Height | 81 mm |
| Depth | 73 mm |
| Number of 9 mm pitches | 12.0 |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -30...70 °C |
| Storage ambient temperature | -40...80 °C |
| Parameter | Value |
|---|---|
| Standards | GB 10963.1 EN/IEC 60898-1 GB/T 14048.2 EN/IEC 60947-2 |
The Schneider Electric A9N19815 is an Acti9 C120H miniature circuit breaker — 4 poles, 80 A rated current at 30 °C, D curve, with 10 kA breaking capacity per IEC 60947-2 and IEC 60898-1. Thermal-magnetic trip unit, clip-on mount to DIN rail, tunnel terminals accepting up to 50 mm² rigid. Suited for distribution in commercial and industrial panels where high inrush loads (transformers, motors) demand the D-curve magnetic trip at 10–14 × In.
Active in production.
Rated current 80 A at 30 °C, D curve, 4 poles, breaking capacity 10 kA Icn/Icu at 400 V AC, thermal-magnetic trip, clip-on DIN rail mount.
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