Schneider Electric Circuit breaker, ComPacT NS1250N, 50KA at 415VAC, 4P, fixed, manually operated, MicroLogic 2.0 control unit, 1250A C125N420FM

Schneider Electric C125N420FM Circuit breaker-ComPacT NS1250N-1250A-with protection Micrologic 2.0-4p-fixed-mounted-85kA/230V-50kA/400/440V.

Manufacturer part number (MPN)

C125N420FM

EAN / GTIN

3606482097605

HS code

8536.90

Sales unit

pcs

Number of poles

4

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

Protected poles description

4D

Neutral position

Left

[In] rated current

1250 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; 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2; 40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2; 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Breaking capacity code

N 50 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; 3000 cycles at 690 V In/2; 4000 cycles at 440 V In; 5000 cycles at 440 V In/2

Power losses

44 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

1250 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

Product 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

Number of Units in Package 1

1

Number of Units in Package 2

4

Warranty (in months)

18

HS Code

8536.90

• EAN 3606482097605
• SAP 1200663709
• Code 83099270