Original export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство дома



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Original export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство дома

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Месяц Минимальная цена Макс. стоимость Цена
Aug-17-2025 1157.46 руб. 1180.92 руб. 1168.5 руб.
Jul-17-2025 938.45 руб. 957.78 руб. 947.5 руб.
Jun-17-2025 1139.94 руб. 1162.32 руб. 1150.5 руб.
May-17-2025 1130.14 руб. 1153.14 руб. 1141.5 руб.
Apr-17-2025 902.81 руб. 920.6 руб. 911 руб.
Mar-17-2025 1111.98 руб. 1133.30 руб. 1122 руб.
Feb-17-2025 1102.5 руб. 1124.84 руб. 1113 руб.
Jan-17-2025 1093.37 руб. 1115.1 руб. 1104 руб.

Описание товара

Original export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство домаOriginal export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство домаOriginal export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство домаOriginal export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство домаOriginal export 3P 3T Mic2.3 M320A Molded Case Circuit Breaker 50/60 Hz Motor Protection 690 V AC 8 kV NSX400N | Обустройство дома


main information
Product Series
Compact
product name
Compact NSX
product type
breaker
Product short name
Compact NSX400N
Applications
Motor protection
Number of poles
3P
Protection pole description
3t
Network Type
AC
Network frequency
50/60 Hz
Rated current [In]
320 A on 65 °C 
400 A on ... 40 °C
Rated insulation voltage [Ui]
800 V AC 50/60 Hz
Rated impulse withstand voltage [Uimp]
8 kV
Rated working voltage [Ue]
690 V AC 50/60 Hz
Breaking capacity
N 50 kA 415 V AC
Breaking capacity
85 kA on 240 V AC 50/60 Hz in accordance with UL 508 
22 kA Icu on 525 V AC 50/60 Hz in accordance with IEC 60947-2 
85 kA Icu on 220/240 V AC 50/60 Hz in accordance with IEC 60947-2 
10 kA Icu on 660/690 V AC 50/60 Hz in accordance with IEC 60947-2 
30 kA Icu on 500 V AC 50/60 Hz in accordance with IEC 60947-2 
20 kA on 600 V AC 50 /60 Hz in accordance with UL 508 
50 kA in 480 V AC 50/60 Hz in accordance with UL 508 
50 kA Icu in 380/415 V AC 50/60 Hz in accordance with IEC 60947-2 
42 kA Icu in 440 V AC 50/60 Hz in accordance with IEC 60947-2
Use breaking ability [Ics]
11 kA on 525 V AC 50/60 Hz in accordance with IEC 60947-2 
85 kA on 220/240 V AC 50/60 Hz in accordance with IEC 60947-2 
10 kA on 660/690 V AC 50/60 Hz Compliance with IEC 60947-2 
50 kA on 380/415 V AC 50/60 Hz in accordance with IEC 60947-2 
30 kA on 500 V AC 50/60 Hz in accordance with IEC 60947-2 
42 kA on 440 V AC 50 /60 Hz in accordance with IEC 60947-2
Isolation function
Applicable to EN 60947-2 
for IEC 60947-2
Use category
AC class
Trip unit name
Micrologic 2.3 M
Trip unit type
Electronic
Trip unit protection
LSoI
Pollution level
3 in accordance with IEC 60664-1
Additional information
Control type
handle
Installation type
Fixed
Installation method
Base plate installation
Connection method - upper end
Front connection
Connection method - lower end
Front connection
Mechanical life
15,000 times
Electrical life
12000 times 440 V In/2 in accordance with IEC 60947-2 
3000 times 690 V In in accordance with IEC 60947-2 
6000 times 440 V In in accordance with IEC 60947-2 
6000 times 690 V In/2 in accordance with IEC 60947-2
Phase spacing
45 mm
Local signal indication
LED Ready 
LED 95 % Ith
Motor trip level
5
20
10
Supplemental motor protection
Phase imbalance
Type of protection
Overload protection (long delay) 
Short Time Short-Circuit Protection with Fixed Delay 
Instantaneous short-circuit protection
Trip unit rating
320 A on 65 °C
Long delay current setting type
9 files adjustable
Long delay current setting value [Ir]
160...320 A
[tr] Long delay time setting range
10 s on 7.2 x Ir 10 
120 s on 1.5 x Ir 5 
20 s on 7.2 x Ir 20 
240 s on 1.5 x Ir 10 
26 s on 6 x Ir 20 
480 s on 1.5 x Ir 20 
5 s on 7.2 x Ir 5 
13.5 s on 6 x Ir 10 
6.5 s on 6 x Ir 5
Thermal memory
20 minutes before tripping and after tripping
Short delay current setting type
9 files adjustable
Short delay current setting value [Isd]
5...13 x Ir
Short delay time setting type
Fixed
Instantaneous protection current setting type
Fixed
Instantaneous protection setting [Ii]
4800 A
height
255 mm
width
140 mm
depth
110 mm
product weight
6.05 kg
model
NSX400
surroundings
Overvoltage category
Class II
Electric shock protection level
Class II
Standards compliant
EN/IEC 60947 
UL 508
certified product
Maritime 
EAC 
CCC
IP protection level
IP40 complies with IEC 60529
IK protection level
IK07 complies with IEC 62262
Operating temperature
-35...70 °C
Storage ambient temperature
-55...85 °C

 


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