Schneider Electric Circuit breaker, ComPacT NS1250N, 50KA at 415VAC, 3P, fixed, manually operated, MicroLogic 2.0 control unit, 1250A C125N320FM

Schneider Electric C125N320FM Circuit breaker-ComPacT NS1250N-1250A-with protection Micrologic 2.0-3P-fixed-mounted-85kA/230V-50kA/400/440V.

Manufacturer part number (MPN)

C125N320FM

EAN / GTIN

3606482097452

HS code

8536.90

Sales unit

pcs

Number of poles

3

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

3D

[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

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

Product weight

14 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 3606482097452
• SAP 1200663706
• Code 83099163