Schneider Electric Circuit breaker, ComPacT NSX400N, 50KA/415VAC, 3 poles, MicroLogic 2.3M trip unit 320A C40N32M320

Schneider Electric C40N32M320 Circuit breaker ComPacT NSX400N with electronic protection-Micrologic 2.3 M 320A 3P 85kA/230VAC - 50kA/415VAC.

Manufacturer part number (MPN)

C40N32M320

EAN / GTIN

3606482002722

HS code

8536.90

Sales unit

pcs

Number of poles

3P

Range

ComPacT

Product name

ComPacT NSX

Device short name

NSX400N

Product or component type

Circuit breaker

Device application

Motor protection

Poles description

3P

Protected poles description

3D

[In] rated current

320 A at 65 °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 A

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; 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2; 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2; 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2; 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2; 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1; 50 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1; 20 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1

Breaking capacity code

N 50 kA 415 V AC

Trip unit name

MicroLogic 2.3 M

Trip unit technology

Electronic

Trip unit protection functions

LSoI

Control type

Toggle

Circuit breaker mounting mode

Fixed

[Ui] rated insulation voltage

800 V AC 50/60 Hz

[Uimp] rated impulse withstand voltage

8 kV

[Ics] rated service breaking capacity

85 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; 42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2; 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2; 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2; 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2

Mechanical durability

15000 cycles

Electrical durability

12000 cycles at 440 V In/2; 6000 cycles at 440 V In; 6000 cycles at 690 V In/2; 3000 cycles at 690 V In

Power dissipation per pole

19.2 W

Mounting support

Backplate

Mounting position

Horizontal and vertical; Flat on the back

Upside connection

Front

Downside connection

Front

Connection pitch

45 mm

Protection type

L : for overload protection (long time); So : for short time short-circuit protection with fixed delay; I : for instantaneous short-circuit protection

Trip unit rating

320 A at 65 °C

Motor tripping class

5; 20; 10

Complementary motor protection

Phase unbalance

Long-time pick-up adjustment type Ir (thermal protection)

Adjustable 9 settings

[Ir] long-time protection pick-up adjustment range

160...320 A

Long-time protection delay adjustment type tr

Fixed

[tr] long-time delay adjustment range

120 s at 1.5 x Ir for trip class 5; 6.5 s at 6 x Ir for trip class 5; 5 s at 7.2 x Ir for trip class 5; 240 s at 1.5 x Ir for trip class 10; 13.5 s at 6 x Ir for trip class 10; 10 s at 7.2 x Ir for trip class 10; 480 s at 1.5 x Ir for trip class 20; 26 s at 6 x Ir for trip class 20; 20 s at 7.2 x Ir for trip class 20

Thermal memory

20 minutes before and after tripping

Short-time protection pick-up adjustment type Isd

Adjustable 9 settings

[Isd] Short-time protection pick-up adjustment range

5...13 x Ir

Short-time protection delay adjustment type tsd

Fixed

Instantaneous protection pick-up adjustment type Ii

Fixed

[Ii] instantaneous protection pick-up adjustment range

4800 A

Earth-leakage protection

Without

Zone selective interlocking ZSI

Without

Number of slots

6 slot(s)

Local signalling

Flashing LED (green) for ready to operate; LED 95 % Ith (red) for temperature over set point

Width (W)

140 mm

Height (H)

255 mm

Depth (D)

110 mm

Product weight

6.05 kg

Standards

EN/IEC 60947-2

Overvoltage category

III

Electrical shock protection class

Class II on front face

Pollution degree

3 conforming to IEC 60664-1

IP degree of protection

IP40 conforming to IEC 60529

IK degree of protection

IK07 conforming to IEC 62262

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

Warranty (in months)

18

HS Code

8536.90

• EAN 3606482002722
• SAP 1200534553
• Code 82688715