The A9N18468 is a Schneider Electric Acti9 C120H thermal-magnetic miniature circuit breaker rated 80 A at 30 °C in a 3-pole configuration with a C-curve (5–10 x In magnetic tripping limit). Breaking capacity spans 15 kA Icn at 400 V AC per IEC 60898-1, and 10 kA Icu at 440 V AC per IEC 60947-2, with a 30 kA Icu rating at 220–240 V AC for high-available-fault panels. Mounts via clip-on on a 35 mm symmetrical DIN rail; tunnel terminals accept up to 50 mm² rigid or 35 mm² flexible conductors, tightened to 3.5 N·m.
Schneider A9N18468 Acti9 C120H MCB, 3P 80A C-Curve
MPNA9N18468
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Schneider Electric Acti9 C120H miniature circuit breaker, 80 A, 3P, C-curve, 15 kA breaking capacity at 400 V AC.
$129.54Ref. price · indicative, final on quote
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
| Parameter | Value |
|---|---|
| Control type | Toggle |
| Network type | AC |
| Product or component type | Miniature circuit-breaker |
| Voltage | 500 V AC 50/60 Hz conforming to EN/IEC 60947-2 |
| [Ue] rated operational voltage | 380...415 V AC 50/60 Hz 220...240 V AC 50/60 Hz 440 V AC 50/60 Hz 230...400 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to EN/IEC 60947-2 |
| Breaking capacity | 15000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 10 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 30 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at <= 375 V DC conforming to EN/IEC 60947-2 |
| Current | 80 A at 30 °C |
| [Ics] rated service breaking capacity | 7500 A 50 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz 5 kA 50 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 15 kA 50 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 50 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - <= 375 V DC |
| Network frequency | 50/60 Hz |
| Poles description | 3P |
| Number of protected poles | 3 |
All specifications
| Parameter | Value |
|---|---|
| IP degree of protection | IP20 conforming to IEC 60529 |
| Mounting mode | Clip-on |
| Mounting support | 35 mm symmetrical DIN rail |
| Wire stripping length | 15 mm |
| Connections - terminals | Tunnel type terminals1...50 mm² rigid Tunnel type terminals1.5...35 mm² flexible |
| Pollution degree | 3 conforming to IEC 60947-2 |
| Relative humidity | 95 % at 55 °C |
| Operating altitude | 2000 m |
| Depth | 73 mm |
| Width | 81 mm |
| Color | White |
| Height | 81 mm |
| Electrical durability | 5000 cycles conforming to IEC 60947-2 |
| Mechanical durability | 20000 cycles |
| Standards | EN/IEC 60898-1 EN/IEC 60947-2 |
| Range | Acti9 |
| Curve code | C |
| 9 mm pitches | 9 |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Limitation class | 3 conforming to EN/IEC 60947-2 |
| Local signalling | ON/OFF indication |
| Device short name | C120H |
| Tightening torque | 3.5 N.m |
| Device application | Distribution |
| Overvoltage category | IV |
| Trip unit technology | Thermal-magnetic |
| Magnetic tripping limit | 5...10 x In |
| Earth-leakage protection | Separate block |
| Suitability for isolation | Yes conforming to IEC 60947-2 |
| Contact position indicator | Yes |
| Locking options description | Handle sealable with cable diameter 0.7mm in OFF or ON position |
| Ambient air temperature for storage | -40...70 °C |
| Ambient air temperature for operation | -30...60 °C |
| Comb busbar and distribution block compatibility | YES |
Product details
Frequently asked questions
How is it mounted and wired?
Clip-on onto 35 mm DIN rail, tunnel terminals for 1–50 mm² rigid or 1.5–35 mm² flexible conductors, tightening torque 3.5 N·m, strip length 15 mm.
What standards does it comply with?
Complies with EN/IEC 60898-1 and EN/IEC 60947-2, pollution degree 3, overvoltage category IV, suited for isolation per IEC 60947-2.
MPN
A9N18468