Schneider Electric 48735
MPN48735
Obsolete
Circuit breaker frame, MasterPact NW08H10, 800A, 50kA/1150VAC 50/60Hz (Icu), 4 poles, drawout, without control unit
$5,660.48Ref. 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 |
| Range | MasterPacT |
| Circuit breaker name | MasterPact NW08H10 |
| Application | Power distribution protection |
| Control unit | Without control unit |
Electrical ratings
| Parameter | Value |
|---|---|
| Rated current (In) | 800 A at 40 °C |
| Sensor rating | 400 A 800 A |
| Rated operational voltage (Ue) | 1150 V AC 50/60 Hz |
| Poles | 4P |
| Rated insulation voltage (Ui) | 1250 V AC 50/60 Hz |
| 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) | 50 kA at 1150 V AC 50/60 Hz |
| Rated service breaking capacity (Ics) | 50 kA at 1150 V AC 50/60 Hz |
| Rated short-time withstand current (Icw) | 50 kA 1 s 50 kA 3 s |
| Rated short-circuit making capacity (Icm) | 105 kA 1150 V AC at 50/60 Hz |
| Performance type | H10 50 kA 1150 V AC |
Performance
| Parameter | Value |
|---|---|
| Breaking time, max. | 25 ms |
| Closing response time, max. | 70 ms |
| Mechanical durability (cycles) | 12500 cycles without maintenance 25000 cycles with maintenance |
| Electrical durability (cycles) | 500 cycles 1150 V AC 50/60 Hz without maintenance conforming to EN/IEC 60947-2 |
| Selectivity category | Category B |
Mechanical & connection
| Parameter | Value |
|---|---|
| Control type | Push-button |
| Mounting mode | Drawout |
| Mounting support | Backplate Rails |
| Width | 556 mm |
| Height | 439 mm |
| Depth | 395 mm |
| Neutral pole position | Left |
| 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 |
| IP degree of protection | IP30 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Operating altitude | 0...2000 m without derating 2000 m...5000 m with derating |
Approvals
| Parameter | Value |
|---|---|
| Standards | EN/IEC 60947-1 EN/IEC 60947-2 |
MPN
48735