Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
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- Part number
- C080L320FM
- CB Scheme
Schneider Electric C080L320FM ComPacT NS800L 3P 800 A 150 kA MicroLogic 2.0 Fixed Moulded Case Circuit Breaker
C080L320FM – ComPacT NS800L 3P 800 A, 150 kA Icu at 380/415 V MCCB.
Description
About the C080L320FM
About the C080L320FM
The Schneider Electric C080L320FM is a 3-pole ComPacT NS800L moulded case circuit breaker rated 800 A, with a 150 kA breaking capacity (Icu) at 380/415 V AC. It is fitted with a MicroLogic 2.0 trip unit delivering long-time overload and instantaneous short-circuit protection (LI), is fixed-mounted and manually operated, and carries a 690 V rated operational voltage for industrial distribution switchboards.
Certifications & Standards
- IECEE CB Scheme
- EN/IEC 60947-2
Selection Notes
Its LI trip unit covers long-time overload and instantaneous short-circuit tripping only, which keeps the breaker simple and is adequate where upstream or downstream devices already handle short-time discrimination. The L-frame rating gives it 150 kA Icu at 380/415 V AC, the highest breaking-capacity class in the 800 A frame; reserve it for incomers close to the transformer or otherwise exposed to prospective fault currents above what the H-frame sibling can clear.
Specification
Full specification
Main 20
| Range | ComPacT |
|---|---|
| Product name | ComPacT NS new generation |
| Range of product | ComPacT NS630b...1600 new generation |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Number of poles | 3P |
| Protected poles description | 3D |
| [In] rated current | 800 A at 50 °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 | 150 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 150 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 130 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 |
| Breaking capacity code | L 150 kA 415 V AC |
| Trip unit name | MicroLogic 2.0 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LI |
| Control type | Manually operated |
| Mounting mode | Fixed |
Complementary 28
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz conforming to IEC 60947-2 |
|---|---|
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| [Ics] rated service breaking capacity | 150 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 150 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 130 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2, 100 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Icw] rated short-time withstand current | 19.2 kA 1 s conforming to IEC 60947-2 |
| Mechanical durability | 10000 cycles |
| Electrical durability | 2000 cycles at 690 V In, 3000 cycles at 690 V In/2, 3000 cycles at 440 V In, 4000 cycles at 440 V In/2 |
| Power losses | 20 W |
| Mounting support | Backplate |
| Upside connection | Front |
| Downside connection | Front |
| Connection pitch | 70 mm |
| Protection type | L : for overload protection (long time), I : for instantaneous short-circuit protection |
| Trip unit rating | 800 A at 50 °C |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 0.4...1 x In |
| Long-time protection delay adjustment type tr | Adjustable 9 settings |
| [tr] long-time delay adjustment range | 12.5…600 s at 1.5 x Ir, 0.5…24 s at 6 x Ir, 0.7…16.6 s at 7.2 x Ir |
| Thermal memory | 20 mn |
| Instantaneous protection pick-up adjustment type Ii | Adjustable |
| [Ii] instantaneous protection pick-up adjustment range | 1.5...10 x Ir |
| Earth-leakage protection | Without |
| Zone selective interlocking ZSI | Without |
| Auxiliary contact composition | 1 NO/NC |
| Local signalling | 4 LEDs (red) for fault indication, 1 LED (yellow) for overload |
| Width (W) | 210 mm |
| Height (H) | 327 mm |
| Depth (D) | 147 mm |
| Net weight | 14 kg |
Environment 11
| Standards | EN/IEC 60947-2 |
|---|---|
| Product certifications | IECEE CB Scheme |
| Overvoltage category | III |
| Electrical shock protection class | Class II on front face |
| Pollution degree | 3 conforming to IEC 60947 |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to EN 50102 |
| 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 76 specifications ↓ Show less ↑17 more values in Identification, Contractual warranty, Logistics.
Identification 6
| Part number | C080L320FM |
|---|---|
| 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 10
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 37.000 cm |
| Package 1 Width | 39.000 cm |
| Package 1 Length | 23.000 cm |
| Package 1 Weight | 13.227 kg |
| Shipping weight | 14.0 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for C080L320FM
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- CB Scheme
- EN/IEC 60947-2
Quick answers
Questions about the C080L320FM
What is the rated current of C080L320FM?
The rated current of C080L320FM is 800 A.
Which supply voltage is C080L320FM rated for?
The rated operational voltage of C080L320FM is 690 V AC.
What is the HS code of C080L320FM for customs?
The tariff (HS) code on file for C080L320FM is 85362090.
Where does C080L320FM ship from, and how fast?
C080L320FM 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 NS
- Brand
- Schneider Electric
- Series
- Schneider ComPacT NS
