circuit breaker ComPact NSX250N, 50 kA at 415 VAC, TMD trip unit 200 A, 4 poles 3d
Schneider LV431841, circuit breaker ComPact NSX250N, 50 kA at 415 VAC, TMD trip unit 200 A, 4 poles 3d. Category: ComPact NSX <630A. Not for sale; no price or quote is offered for this product.
- Reference:LV431841
- Manufacturer / Brand:Schneider
Key Specifications
- Range
- ComPact
- Product Name
- ComPact NSX
- Range Of Product
- ComPact NSX100...250
- Device Short Name
- NSX250N
Product Description
This Compact NSX250N is a complete 4P 3d 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 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds a 200A 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 NSX250N is part of Schneider Electric EcoStruxure Power architecture.
Technical Specifications
Main22
| Range | ComPact |
|---|---|
| Product Name | ComPact NSX |
| Range Of Product | ComPact NSX100...250 |
| Device Short Name | NSX250N |
| Product Or Component Type | Circuit breaker |
| Device Application | Distribution |
| Number Of Poles | 4P |
| Protected Poles Description | 3t + N/2; 3t; 4t |
| Neutral Position | Left |
| [In] Rated Current | 200 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 | 85 kA at 240 V AC 50/60 Hz conforming to UL 508; 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2; 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 480 V AC 50/60 Hz conforming to UL 508; 36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2; 90 k |
| Performance Level | N 50 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 |
Complementary25
| [Ui] Rated Insulation Voltage | 800 V AC 50/60 Hz |
|---|---|
| [Uimp] Rated Impulse Withstand Voltage | 8 kV |
| [Ics] Rated Service Short-circuit Breaking Capacity | 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2; 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2; 36 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2; 90 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical Durability | 20000 cycles |
| Electrical Durability | 5000 cycles at 690 V In; 10000 cycles at 690 V In/2; 10000 cycles at 440 V In; 20000 cycles at 440 V In/2 |
| Mounting Support | Backplate |
| 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 | 200 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 |
| Short-time Protection Pick-up Adjustment Type Isd | Adjustable |
| [Isd] Short-time Protection Pick-up Adjustment Range | 5...10 x In |
| Short-time Protection Delay Adjustment Type Tsd | Fixed |
| Earth-leakage Protection | Without |
| Neutral Protection Settings | No protection (3t) |
| 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 |
Environment11
| Standards | EN/IEC 60947 |
|---|---|
| Product Certifications | CCC; EAC; Marine |
| 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 Units12
| Unit Type Of Package 1 | PCE |
|---|---|
| Number Of Units In Package 1 | 1 |
| Package 1 Height | 13.5 cm |
| Package 1 Width | 14.5 cm |
| Package 1 Length | 19.0 cm |
| Package 1 Weight | 2.61 kg |
| Unit Type Of Package 2 | S03 |
| Number Of Units In Package 2 | 3 |
| Package 2 Height | 30.0 cm |
| Package 2 Width | 30.0 cm |
| Package 2 Length | 40.0 cm |
| Package 2 Weight | 8.258 kg |
Logistical informations1
| Country Of Origin | PL |
|---|
Contractual warranty1
| Warranty (in Months) | 18 |
|---|
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