Schneider Electric A9K12440
MPNA9K12440
Active
Acti 9 K60H 4P - 40A - C curve 10000 A
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Control type | Toggle |
| Network type | AC |
| Product or component type | Miniature circuit-breaker |
| Voltage | 440 V AC 50/60 Hz |
| [Ue] rated operational voltage | 400 V AC 50/60 Hz |
| Breaking capacity | 10000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 |
| Current | 40 A |
| [Ics] rated service breaking capacity | 7500 A 75 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 |
| Network frequency | 50/60 Hz |
| Poles description | 4P |
| Number of protected poles | 4 |
| IP degree of protection | IP20 conforming to IEC 60529 |
All specifications
| Parameter | Value |
|---|---|
| Mounting mode | Fixed |
| Mounting support | DIN rail |
| Connection pitch | 18 mm between phases |
| Wire stripping length | 14 mm for top or bottom connection |
| Connections - terminals | Tunnel type terminals (downstream) , 0.5...35 mm², rigid |
| Relative humidity | 95 % at 55 °C |
| Operating altitude | 0...2000 m |
| Depth | 70 mm |
| Width | 72 mm |
| Color | White |
| Height | 81 mm |
| Product weight | 0.48 kg |
| Electrical durability | 10000 cycles |
| Mechanical durability | 20000 cycles |
| Standards | EN/IEC 60898-1 |
| Range | Acti9 |
| Curve code | C |
| 9 mm pitches | 8 |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Limitation class | 3 conforming to EN/IEC 60898-1 |
| Local signalling | Without |
| Device short name | K60H |
| Tightening torque | 3.5 N.m top or bottom |
| Device application | Distribution |
| Overvoltage category | II |
| Trip unit technology | Thermal-magnetic |
| Magnetic tripping limit | 5...10 x In |
| Earth-leakage protection | Without |
| Suitability for isolation | Yes conforming to EN/IEC 60898-1 |
| Contact position indicator | No |
| Ambient air temperature for storage | -25...85 °C |
| Ambient air temperature for operation | -25...70 °C |
| Comb busbar and distribution block compatibility | Downside: biconnect |
MPN
A9K12440