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

Schneider Electric
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ComPacT NS is a range of circuit breakers for built-in power & energy metering
The solution covers ratings from 630 A to 3200 A
MicroLogic electronic control unit provides electrical measurement and analysis functions
ComPacT NS offers an optimized range of auxiliaries and accessories, field installable
Flexible installation, in any position, in a switchboard or wall-mounted

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

 

Product: Schneider C080H420FM

The C080H420FM is a high-capacity molded case circuit breaker (MCCB) from Schneider Electric’s ComPacT NS800H series. It is built for use in high-demand electrical systems, where strong protection and high short-circuit performance are required.

Detailed Breakdown:

1. Series & Model:

  • ComPacT NS800H

  • The number “800” indicates the frame size, designed to handle current ratings up to 800A.

  • The letter “H” means it is a High breaking capacity version — more robust than standard “N” versions.

2. Rated Current:

  • 800 Amps (A)

  • This is the maximum continuous current the breaker can carry without tripping.

  • Suitable for heavy-duty feeders, large machinery, or main power supplies in industrial systems.

3. Breaking Capacity:

  • 70 kA at 415 VAC

  • The breaker can safely interrupt a short-circuit current of up to 70,000 amps.

  • Designed for installations with very high fault current potential.

4. Number of Poles:

  • 4 Poles (4P)

  • Provides protection for three-phase lines and neutral.

  • Ensures full disconnection, especially useful in systems with unbalanced loads or neutral current.

5. Mounting Type:

  • Fixed

  • The breaker is permanently mounted in the electrical panel.

  • Not withdrawable — servicing requires disconnection of cables.

6. Operation Type:

  • Manually Operated

  • Operated by hand, using a toggle or rotary handle.

  • No motor mechanism is included for remote switching.

7. Trip Unit / Protection Unit:

  • MicroLogic 2.0

  • An electronic trip unit providing:

    • Overload protection (long-time delay)

    • Short-circuit protection (short-time delay)

  • Settings are adjustable to match system conditions.

  • Does not support advanced features like energy metering or communication.

Typical Applications:

  • Main breakers in large industrial or commercial buildings

  • Generator or transformer output protection

  • Heavy-load distribution systems

  • Installations requiring 4-pole protection including neutral

SKU: C080H420FM Categories: , , Brand:
Brands

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

date sheet

https://www.se.com/id/en/product/download-pdf/C080H420FM?filename=Schneider+Electric_ComPacT-NS-new-generation_C080H420FM.pdf

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