Description

Schneider C080H420FM | Circuit breaker, ComPacT NS800H, 70kA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 800A

Technical Specifications:

  • Brand: Schneider Electric

  • Model Number: C080H420FM

  • Series: ComPacT NS800H

  • Device Type: Molded Case Circuit Breaker (MCCB)

  • Rated Current (In): 800 Amps

  • Poles: 4 Poles

  • Breaking Capacity (Icu): 70 kA at 415 V AC

  • Rated Operating Voltage (Ue): Up to 690 V AC

  • Rated Insulation Voltage (Ui): 800 V AC

  • Trip Unit Type: MicroLogic 2.0 (electronic, adjustable)

  • Mounting Type: Fixed

  • Operation: Manual

  • Standard Compliance: IEC 60947-2

  • Typical Protection: Overload and short-circuit

  • Ambient Temperature Range: -25°C to +70°C (depending on derating)

  • Connection Type: Front connection

Key Features:

  • High-performance protection with 70 kA breaking capacity, suitable for demanding applications.

  • MicroLogic 2.0 electronic unit offers adjustable settings for precision protection.

  • Four-pole configuration provides neutral protection alongside three-phase conductors.

  • Fixed mounting design ensures ease of installation and secure fit into panels.

  • Robust thermal and magnetic tripping characteristics to ensure fast fault clearing.

Typical Applications:

  • Main distribution boards in commercial and industrial facilities.

  • Heavy-duty motor control centers and machinery protection.

  • Critical infrastructure installations such as hospitals, airports, and data centers.

  • Backup generator systems with high fault-level potential.

  • Power distribution in high-rise buildings or smart energy networks.

Additional information

brands

Schneider Electric

Specifications

Main
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
Complementary
[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
Environment
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
Packing Units
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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