Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
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- Part number
- C10H6TM040
- Model no
- NSX100H
Schneider Electric C10H6TM040 ComPacT NSX100H 4P 40 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C10H6TM040 - ComPacT NSX100H 4P 40 A 70 kA TM-D moulded case circuit breaker.
Description
About the NSX100H
About the NSX100H
The Schneider Electric C10H6TM040 is a 4P, 40 A ComPacT NSX100H moulded case circuit breaker fitted with a TM-D thermal-magnetic trip unit rated for 70 kA breaking capacity at 380/415 V AC. It carries a 690 V rated operational voltage and mounts on a fixed backplate, suited to distribution circuits sized to its 40 A nameplate rating.
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
The H frame sits at the top tier of the ComPacT NSX100 breaking-capacity ladder (70 kA at 380/415 V AC), above the N (50 kA) and F (36 kA) frames of the same ComPacT NSX100 footprint. The TM-D trip unit on this C10H6TM040 variant allows thermal pickup to be trimmed 0.7...1x In of the 40 A nameplate rating, giving some margin to match the protected cable or feeder without stepping to a different current size in the H frame.
Specification
Full specification
Main 21
| Range | ComPacT |
|---|---|
| Product name | ComPacT NSX |
| Device short name | NSX100H |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 4P |
| Protected poles description | 3D |
| Neutral position | Left |
| [In] rated current | 40 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 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA Icu at 500 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, 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2, 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1, 65 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1, 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1 |
| Breaking capacity code | H 70 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 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 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2, 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2, 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 50000 cycles |
| Electrical durability | 50000 cycles at 440 V In/2, 30000 cycles at 440 V In, 20000 cycles at 690 V In/2, 10000 cycles at 690 V In |
| Power dissipation per pole | 5.47 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 | 40 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 | No protection (3D) |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 500 A |
| Earth-leakage protection | Without |
| Number of slots | 5 slot(s) |
| Width (W) | 140 mm |
| Height (H) | 161 mm |
| Depth (D) | 86 mm |
| Net weight | 2.4 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 81 specifications ↓ Show less ↑24 more values in Identification, Contractual warranty, Logistics.
Identification 7
| Part number | C10H6TM040 |
|---|---|
| Type designation | NSX100H |
| 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 16
| 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 | 2.79 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 | 16.74 kg |
| Shipping weight | 2.4 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for C10H6TM040
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 NSX100H
What is the rated current of NSX100H?
The rated current of NSX100H is 40 A.
Which supply voltage is NSX100H rated for?
The rated operational voltage of NSX100H is 690 V AC.
What is the HS code of NSX100H for customs?
The tariff (HS) code on file for NSX100H is 85362090.
Where does NSX100H ship from, and how fast?
NSX100H 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
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Reviews
Customer reviews
Series
Schneider Electric Schneider ComPacT NSX
- Brand
- Schneider Electric
- Series
- Schneider ComPacT NSX
