Schneider Electric Acti9 xC60 miniature circuit breaker, A9N4P40DIN, 4P, 40 A, D curve, 10 kA breaking capacity at 415 V AC, thermal-magnetic trip, clip-on DIN rail mount.
| Parameter | Value |
|---|---|
| Product name | XC60 |
| Product range | Acti9 |
| Product range (series) | Acti9 |
| Product/component type | Miniature circuit-breaker |
| Device application | Distribution |
| Parameter | Value |
|---|---|
| Rated current (In) | 40 A |
| Poles configuration | 4P |
| Number of protected poles | 4 |
| Breaking capacity | 10 kA Inc at 380...415 V AC 50/60 Hz conforming to IS/IEC 60947-2 6 kA Icu at 220...250 V DC conforming to IS/IEC 60947-2 |
| Rated service breaking capacity (Ics) | 7.5 kA conforming to IS/IEC 60947-2 - 380...415 V AC 50/60 Hz 6 kA conforming to IS/IEC 60947-2 - 220...250 V DC |
| Rated operational voltage (Ue) | 220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz 220...250 V DC |
| Rated insulation voltage (Ui) | 500 V AC 50/60 Hz conforming to IS/IEC 60947-2 |
| Rated impulse withstand voltage (Uimp) | 4 kV conforming to IS/IEC 60947-2 |
| Network type (AC/DC) | DC AC |
| Network frequency | 50/60 Hz |
| Utilisation category | Category A conforming to IS/IEC 60947-2 |
| Overvoltage category | IV |
| Parameter | Value |
|---|---|
| Curve code | D |
| Trip unit technology | Thermal-magnetic |
| Magnetic tripping limit | 12 x In +/- 20 % |
| Earth-leakage protection | Separate block |
| Suitability for isolation | Yes conforming to IS/IEC 60947-2 |
| Limitation class | 3 conforming to IS/IEC 60947-2 |
| Electrical durability (cycles) | 10000 cycles |
| Mechanical durability (cycles) | 20000 cycles |
| Parameter | Value |
|---|---|
| Mounting support | 35 mm DIN rail |
| Mounting mode | Clip-on |
| Control type | Toggle |
| Terminal connection type | Biconnect (bottom) Tunnel type terminals (bottom) 25 mm² flexible Tunnel type terminals (bottom) 35 mm² rigid |
| Terminal tightening torque | 3.5 N.m |
| Wire stripping length | 13 mm for top or bottom connection |
| Contact position indicator | Yes |
| Local signalling/indication | ON/OFF indication |
| Width | 72 mm |
| Height | 85 mm |
| Depth | 77.5 mm |
| Number of 9 mm pitches | 8 |
| Parameter | Value |
|---|---|
| Operating ambient temperature | -30...70 °C |
| Storage ambient temperature | -40...85 °C |
| IP degree of protection | IP20 |
| Pollution degree | 3 |
| Relative humidity | 95 % at 55 °C |
| Tropicalisation class | 2 conforming to IEC 60068-1 |
| Parameter | Value |
|---|---|
| Standards | IS/IEC 60947-2 |
The A9N4P40DIN is a 4-pole miniature circuit breaker from the Acti9 xC60 range, rated 40 A continuous with a D tripping curve. Breaking capacity is 10 kA at 380–415 V AC (50/60 Hz) and 6 kA at 220–250 V DC, both per IS/IEC 60947-2. The thermal-magnetic trip unit covers both overload (thermal bimetal) and short-circuit (magnetic coil) protection.
The 4-pole body takes 8 x 9 mm pitches (72 mm wide), 85 mm tall, 77.5 mm deep. Strip length 13 mm.
10 kA at 380–415 V AC and 6 kA at 220–250 V DC, both conforming to IS/IEC 60947-2.
Listed depth is 77.5 mm from the DIN rail mounting surface to the front of the toggle.
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