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ABB

DS203NC C16 AC30 RCBO 3P+N 16A 30MA

2CSR256040R1164
2373940

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DS203NC is a 3P+N residual current circuit breaker with overcurrent protection (RCBO) in four modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts, additional protection against direct contacts (30 mA versions).
ABB-2CSR256040R1164-Datasheet1
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Product Overview

Product ID:
2373940
Manufacturer Part Number:
2CSR256040R1164
EAN:
8012542352228
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Ambient temperature during operating:
-25...55 °C
Anti-nuisance tripping version:
no
Built-in depth:
69 mm
Concurrently switching neutral conductor:
yes
Connectable conductor cross section multi-wired:
0.5...25 mm²
Connectable conductor cross section solid-core:
25...25 mm²
Current limiting class:
3
Degree of protection (IP):
IP2X
Disconnection characteristic:
Undelayed
Flush-mounted installation:
no
Frequency:
50/60 Hz
Leakage current type:
AC
Number of poles (total):
4
Number of protected poles:
3
Over voltage category:
3
Pollution degree:
2
Rated current:
16 A
Rated fault current:
0.03 A
Rated impulse withstand voltage Uimp:
4 kV
Rated insulation voltage Ui:
500 V
Rated short-circuit breaking capacity Icn according to EN 61009-1:
6 kA
Rated short-circuit breaking capacity according to EN 61009:
6 kA
Rated short-circuit breaking capacity according to IEC 60947-2:
10 kA
Rated voltage:
400 V
Release characteristic:
C
Surge current capacity:
0.25 kA
Voltage type:
AC
Width in number of modular spacings:
4
With interlocking device:
yes

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ABB
DS203NC C16 AC30 RCBO 3P+N 16A 30MA
MPN Part #: 2CSR256040R1164
Product ID: 2373940
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