Schneider C080H420FM | Circuit breaker, ComPacT NS800H, 70kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 800A
Schneider C080H420FM | Circuit breaker, ComPacT NS800H, 70kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 800A
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High breaking capacity (70kA) protects against extreme fault currents.
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Electronic MicroLogic 2.0 trip unit enables precision protection and flexibility.
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800A rating suitable for large loads and energy-intensive systems.
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4-pole breaker covers neutral and phase protection in one unit.
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Backed by Schneider Electric’s reliability, ensuring long-term safety and performance.
Description
Schneider C080H420FM | Circuit breaker, ComPacT NS800H, 70kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 800A
Technical Specifications:
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Brand: Schneider Electric
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Model Number: C080H420FM
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Series: ComPacT NS800H
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Device Type: Molded Case Circuit Breaker (MCCB)
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Rated Current (In): 800 Amps
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Poles: 4 Poles
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Breaking Capacity (Icu): 70 kA at 415 V AC
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Rated Operating Voltage (Ue): Up to 690 V AC
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Rated Insulation Voltage (Ui): 800 V AC
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Trip Unit Type: MicroLogic 2.0 (electronic, adjustable)
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Mounting Type: Fixed
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Operation: Manual
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Standard Compliance: IEC 60947-2
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Typical Protection: Overload and short-circuit
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Ambient Temperature Range: -25°C to +70°C (depending on derating)
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Connection Type: Front connection

Key Features:
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High-performance protection with 70 kA breaking capacity, suitable for demanding applications.
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MicroLogic 2.0 electronic unit offers adjustable settings for precision protection.
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Four-pole configuration provides neutral protection alongside three-phase conductors.
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Fixed mounting design ensures ease of installation and secure fit into panels.
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Robust thermal and magnetic tripping characteristics to ensure fast fault clearing.
Typical Applications:
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Main distribution boards in commercial and industrial facilities.
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Heavy-duty motor control centers and machinery protection.
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Critical infrastructure installations such as hospitals, airports, and data centers.
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Backup generator systems with high fault-level potential.
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Power distribution in high-rise buildings or smart energy networks.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| 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 | 4P |
| Protected poles description | 4D |
| Neutral position | Left |
| [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 B |
| Breaking capacity | 85 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 500/525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Breaking capacity code | H 70 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 |
| [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 | 50 kA at 220/240 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 40 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 660/690 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 4000 cycles at 690 V In/2 5000 cycles at 440 V In 6000 cycles at 440 V In/2 |
| Power losses | 15 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 |
| Neutral protection setting | No protection (3D) 0.5 x Ir (3D + N/2) 1 x Ir (4D) |
| 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) | 280 mm |
| Height (H) | 327 mm |
| Depth (D) | 147 mm |
| Net weight | 18 kg |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 30.0 cm |
| Package 1 Width | 40.0 cm |
| Package 1 Length | 60.0 cm |
| Package 1 Weight | 15.523 kg |
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