C25B4TM125 - Circuit Breaker ComPacT NSX250B, 25kA At 415VAC, TMD Trip Unit 125A, 4 Poles 4d
Schneider
SKU
SE_C25B4TM125
Model
C25B4TM125
SGD $1,094.60 All prices inclusive of GST
Short description of C25B4TM125
C25B4TM125. NSX250B 25kA AC 4P4D 125A TMD
Country of Origin
Poland
This ComPacT NSX250B is a complete 4P 4d fixed circuit breaker designed to optimize space and breaking capacity.
It is an optimal choice for all standard and specific applications.
The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz.
The operational voltage is 690VAC 50/60Hz.
This product embeds a 125A rating thermal-magnetic trip unit (TMD).
TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.
This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories.
It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
ComPacT NSX250B is part of Schneider Electric EcoStruxure Power architecture.
It is an optimal choice for all standard and specific applications.
The breaking capacity (Icu) is 25kA rms at 415VAC 50/60Hz.
The operational voltage is 690VAC 50/60Hz.
This product embeds a 125A rating thermal-magnetic trip unit (TMD).
TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.
This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories.
It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
ComPacT NSX250B is part of Schneider Electric EcoStruxure Power architecture.
| MAIN | |
|---|---|
| Range | ComPacT |
| Product Name | ComPacT NSX |
| Device Short Name | NSX250B |
| Product Or Component Type | Circuit breaker |
| Device Application | Distribution |
| Poles Description | 4P |
| Protected Poles Description | 4D |
| Neutral Position | Left |
| [In] Rated Current | 125 A at 40 °C |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| Network Type | AC |
| Network Frequency | 50/60 Hz |
| Suitability For Isolation | Yes conforming to EN/IEC 60947-2 |
| Utilisation Category | Category A |
| [Icu] Rated Ultimate Short-circuit Breaking Capacity | 40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Performance Level | B 25 kA 415 V AC |
| Trip Unit Name | TM-D |
| Trip Unit Technology | Thermal-magnetic |
| Trip Unit Protection Functions | LI |
| Control Type | Toggle |
| Circuit Breaker Mounting Mode | Fixed |
| COMPLEMENTARY | |
| [Ui] Rated Insulation Voltage | 800 V AC 50/60 Hz |
| [Uimp] Rated Impulse Withstand Voltage | 8 kV |
| [Ics] Rated Service Short-circuit Breaking Capacity | 40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical Durability | 20000 cycles |
| Electrical Durability | 20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In |
| Power Dissipation Per Pole | 9.45 W |
| Mounting Support | Backplate |
| Mounting Position | Horizontal and vertical Flat on the back |
| Upside Connection | Front |
| Downside Connection | Front |
| Connection Pitch | 35 mm |
| Protection Type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Trip Unit Rating | 125 A at 40 °C |
| Long-time Pick-up Adjustment Type Ir (thermal Protection) | Adjustable |
| [Ir] Long-time Protection Pick-up Adjustment Range | 0.7...1 x In |
| Long-time Protection Delay Adjustment Type Tr | Fixed |
| [tr] Long-time Protection Delay Adjustment Range | 120…400 s at 1.5 x In 15 s at 6 x Ir |
| Neutral Protection Settings | 1 x Ir (4D) |
| Instantaneous Protection Pick-up Adjustment Type Ii | Fixed |
| [Ii] Instantaneous Protection Pick-up Adjustment Range | 1250 A |
| Earth-leakage Protection | Without |
| Number Of Slots For Electrical Auxiliaries | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net Weight | 2.8 kg |
| ENVIRONMENT | |
| Standards | EN/IEC 60947-2 |
| Overvoltage Category | Class II |
| Electrical Shock Protection Class | Class II |
| Pollution Degree | 3 conforming to IEC 60664-1 |
| IP Degree Of Protection | IP40 conforming to IEC 60529 |
| IK Degree Of Protection | IK07 conforming to IEC 62262 |
| Ambient Air Temperature For Operation | -25…70 °C |
| Ambient Air Temperature For Storage | -50…85 °C |
| Relative Humidity | 0…95 % |
| Operating Altitude | 0...2000 m without derating 2000 m...5000 m with derating |
| PACKING UNITS | |
| Unit Type Of Package 1 | PCE |
| Number Of Units In Package 1 | 1 |
| Package 1 Height | 14 cm |
| Package 1 Width | 15 cm |
| Package 1 Length | 19 cm |
| Package 1 Weight | 2.5 kg |
| Unit Type Of Package 2 | S03 |
| Number Of Units In Package 2 | 6 |
| Package 2 Height | 30 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 15 kg |
| Unit Type Of Package 3 | PAL |
| Number Of Units In Package 3 | 48 |
| Package 3 Height | 107 cm |
| Package 3 Width | 40 cm |
| Package 3 Length | 60 cm |
| Package 3 Weight | 140.436 kg |
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