Specifications

Rated Short-Circuit Breaking Capacity (Icu) acc. To IEC/AS/NZS 61009	10 kA
Product Type	Residual Current Circuit Breakers with Overcurrent Protection RCBO
Brand	ABB
Series	DS203NC
Application	Commercial and Industrial
Electrical Endurance	10000 cycle
No. of Poles (Total)	3P+N
Over Voltage Category	III
Rated Impulse Withstand Voltage (Uimp)	4 kV
Rated Insulation Voltage (Ui)	500 V AC
Reverse Connection of Supply Possible	Yes
Power Loss	7.5 W
Rated Current	6 A
Rated Frequency	50/60 Hz
Rated Short Circuit Current	6 kA
Rated Voltage	400/415 V AC
Trip Curve	C
Terminal Type	Failsafe bi-directional cylinder-lift terminal (shock protected)
Residual Current Type	Type A
Rated Residual Current	30 mA
Type of Residual Current	Type A
Operation Mode	Instantaneous
Cable Cross Section	25-25 sq-mm 1-Solid Core, 1-25 sq-mm 4-Multi-Wired
Conductor Cross Section Flexible	25 to 25 mm²
Conductor Cross Section Solid Core	25 to 25 mm²
Connecting Capacity	Busbar 10 sq-mm, Rigid 25-25 sq-mm, Flexible 25-25 sq-mm
Housing Material	Insulation Group II, RAL 7035
Housing Type	Insulation group II, RAL 7035
Mechanical Endurance	20000 cycle
Mounting Type	DIN Rail
Switching Function	Undelayed
Depth	69 mm
Height	85 mm
Weight	0.48 kg
Width	71 mm
Width in No. of Modular Spacing	4
Rated Surrounding Temperature Without Derating	30 °C
Pollution Degree	2
Storage Temperature	-40 to 70 °C
Operating Temperature	-25 to 55 °C
IP Rating	Terminals IP2X; Housing IP4X
Standards and Approvals	IEC 61009-1; IEC 61009-2-1; EN 61009-1; EN 61009-2-1