Schneider Electric 48651
MPN48651
Active
Circuit breaker frame, MasterPact NW20HDC-C, 2000A, 900VDC, 100kA/500VDC (Icu), 3 poles, fixed, without control unit
$14,842.24Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product type | Circuit breaker |
| Product name | MasterPact NW DC |
| Range | MasterPacT |
| Circuit breaker name | MasterPact NW20HDC-C |
| Application | DC voltage switching |
| Control unit | Without control unit |
Electrical ratings
| Parameter | Value |
|---|---|
| Rated current (In) | 2000 A at 40 °C |
| Sensor rating | 2000 A |
| Rated operational voltage (Ue) | 500/900 V DC |
| Poles | 3P |
| Rated insulation voltage (Ui) | 1000 V DC |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Suitable for isolation | Yes conforming to EN/IEC 60947-2 |
Breaking & withstand capacity
| Parameter | Value |
|---|---|
| Rated ultimate breaking capacity (Icu) | 100 kA Icu at 500 V DC L/R = 5 ms 25 kA Icu at 900 V DC L/R = 30 ms 35 kA Icu at 900 V DC L/R = 15 ms 50 kA Icu at 500 V DC L/R = 30 ms 50 kA Icu at 750 V DC L/R = 15 ms 50 kA Icu at 750 V DC L/R = 30 ms 85 kA Icu at 500 V DC L/R = 15 ms 85 kA Icu at 750 V DC L/R = 5 ms 85 kA Icu at 900 V DC L/R = 5 ms |
| Rated service breaking capacity (Ics) | 100 kA at 500 V DC (L/R = 5 ms) 25 kA at 900 V DC (L/R = 30 ms) 35 kA at 900 V DC (L/R = 15 ms) 50 kA at 500 V DC (L/R = 30 ms) 50 kA at 750 V DC (L/R = 15 ms) 50 kA at 750 V DC (L/R = 30 ms) 85 kA at 500 V DC (L/R = 15 ms) 85 kA at 750 V DC (L/R = 5 ms) 85 kA at 900 V DC (L/R = 5 ms) |
| Rated short-time withstand current (Icw) | 85 kA 1 s |
| Rated short-circuit making capacity (Icm) | 100 kA L/R = 5 ms 500 V DC 25 kA L/R = 30 ms 900 V DC 35 kA L/R = 15 ms 900 V DC 50 kA L/R = 30 ms 500 V DC 50 kA L/R = 15 ms 750 V DC 50 kA L/R = 30 ms 750 V DC 85 kA L/R = 15 ms 500 V DC 85 kA L/R = 5 ms 750 V DC 85 kA L/R = 5 ms 900 V DC |
| Performance type | H 85 kA 500 V DC |
Performance
| Parameter | Value |
|---|---|
| Breaking time, max. | 30...75 ms |
| Closing response time, max. | 70 ms |
| Mechanical durability (cycles) | 10000 cycles without maintenance conforming to IEC 60947-2 20000 cycles with maintenance conforming to IEC 60947-2 |
| Electrical durability (cycles) | 5000 cycles 500 V DC without maintenance conforming to IEC 60947-2 2000 cycles 900 V DC without maintenance conforming to IEC 60947-2 |
| Selectivity category | Category B |
| Power dissipation | 2000 W |
Mechanical & connection
| Parameter | Value |
|---|---|
| Control type | Push-button |
| Mounting mode | Fixed |
| Mounting support | Backplate Rails |
| Width | 422 mm |
| Height | 352 mm |
| Depth | 427 mm |
| Connection pitch | 115 mm |
| Upside connection | Rear |
| Downside connection | Rear |
Environmental
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...70 °C |
| Storage ambient temperature | -40...85 °C |
| Pollution degree | 4 conforming to IEC 60664-1 |
| Operating altitude | 0...2000 m without derating 2000 m...5000 m with derating |
Approvals
| Parameter | Value |
|---|---|
| Standards | IEC 60947-2 |
MPN
48651