Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
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- Part number
- C25W4TM200
- Model no
- NSX250HB2
Schneider Electric C25W4TM200 ComPacT NSX250HB2 4P 200 A 100 kA TM-D Fixed Moulded Case Circuit Breaker
ComPacT NSX250HB2 MCCB, 4P 200 A, 100 kA at 690 V AC, TM-D trip unit.
Description
About the NSX250HB2
About the NSX250HB2
The Schneider Electric C25W4TM200 is a 4-pole ComPacT NSX250HB2 moulded case circuit breaker rated 200 A on a TM-D thermal-magnetic trip unit, built on the HB2 690 V AC frame. Breaking capacity (Icu) is 100 kA across the 500 V, 525 V and 660/690 V AC classes, against a 690 V AC rated operational voltage, for the highest-fault-current 690 V applications in the NSX250 range.
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
At 100 kA Icu across the full 500-690 V AC band, the HB2 frame is the top breaking-capacity option in the NSX250 range and is the one to specify where prospective fault current at 690 V exceeds the HB1 frame's 75 kA rating. The 4th pole trips at 1 x Ir for a protected neutral on 4-wire 690 V feeders; Pick a different trip-current sibling in the same HB2 series to match load current without changing the breaking-capacity class.
Specification
Full specification
Main 21
| Range | ComPacT |
|---|---|
| Product name | ComPacT NSX |
| Device short name | NSX250HB2 |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 4D |
| 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 |
| Breaking capacity | 100 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Breaking capacity code | HB2 100 kA 690 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 26
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ics] rated service breaking capacity | 100 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA at 660/690 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 | 15.4 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 | 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 delay adjustment range | 120…400 s at 1.5 x In, 15 s at 6 x Ir |
| Neutral protection setting | 1 x Ir (4D) |
| Instantaneous protection pick-up adjustment type Ii | Adjustable |
| [Ii] instantaneous protection pick-up adjustment range | 5...10 x In |
| Earth-leakage protection | Without |
| Number of slots | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.8 kg |
Environment 10
| Standards | EN/IEC 60947-2 |
|---|---|
| Overvoltage category | III |
| Electrical shock protection class | Class II on front face |
| 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 |
Show all 87 specifications ↓ Show less ↑30 more values in Identification, Contractual warranty, Logistics.
Identification 7
| Part number | C25W4TM200 |
|---|---|
| Type designation | NSX250HB2 |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 22
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 14.000 cm |
| Package 1 Width | 15.000 cm |
| Package 1 Length | 20.000 cm |
| Package 1 Weight | 2.740 kg |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 8.640 kg |
| Unit Type of Package 3 | P12 |
| Number of Units in Package 3 | 24 |
| Package 3 Height | 45.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 120.000 cm |
| Package 3 Weight | 81.120 kg |
| Shipping weight | 2.8 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for C25W4TM200
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- EN/IEC 60947-2
Quick answers
Questions about the NSX250HB2
What is the rated current of NSX250HB2?
The rated current of NSX250HB2 is 200 A.
Which supply voltage is NSX250HB2 rated for?
The rated operational voltage of NSX250HB2 is 690 V AC.
What is the HS code of NSX250HB2 for customs?
The tariff (HS) code on file for NSX250HB2 is 85362090.
Where does NSX250HB2 ship from, and how fast?
NSX250HB2 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Guides
Guides for MCCB
How to Select the Right MCCB for Your Application: Engineer Checklist
Select the right MCCB with our engineer checklist covering IEC 60947-2, sizing, breaking capacity, trip units, and derating for industry. Shop at Stoklink.
IEC 60947-2 Standards for Molded Case Circuit Breakers Explained
IEC 60947-2 defines MCCB ratings Icu, Ics, Icw, utilization categories A and B, and type tests for low-voltage circuit breakers up to 1000V. Shop...
Reviews
Customer reviews
Series
Schneider Electric Schneider ComPacT NSX
- Brand
- Schneider Electric
- Series
- Schneider ComPacT NSX
