Specifications

Product Type

RCBO

Brand

ABB

Series

DSE203

Rated Short-Circuit Breaking Capacity (Icn) acc. To IEC/EN 61009-1

6 kA

Electrical Endurance 10000	No. of Poles (Total) 3P+N	Rated Impulse Withstand Voltage (Uimp) 4 kV
Rated Insulation Voltage (Ui) 500 V	Rated Current 20 A	Rated Frequency 50 / 60 Hz
Rated Voltage 400/415 V AC	Trip Curve C	Terminal Type Pillar terminals
Rated Residual Current 30 mA	Type of Residual Current Type A

Conductor Cross Section Flexible 16/16 mm²	Conductor Cross Section Solid Core 25/25 mm²	Housing Type Insulation group I, RAL 7035
Mechanical Endurance 20000	Mounting Type DIN rail

Depth 72 mm	Height 117.5 mm	Weight 0.549 kg
Width 53.4 mm	Width in No. of Modular Spacing 4	Pole Width 18 mm

Rated Surrounding Temperature without Derating 30°C	Pollution Degree 2	Storage Temperature -40…+70°C
Operating Temperature -25 … 55 °C	IP Rating IP2X, IP4X

IEC 61009-1, IEC 61009-2-2, AS/NZS 61009.1

ABB DSE203NC20A30 Residual Current ACB 6 kA 3P+N-P 30mA 20A C-Curve TypeA Chassis Mounting IP20