Specifications

Product Type	Residual Current Breaker with Over-Current
Brand	ABB
Series	DS203NC
Ambient Temperature	-25 to 55 deg C
Application	Commercial and Industrial
Cable Cross Section	25-25 sq-mm 1-Solid Core, 1-25 sq-mm 4-Multi-Wired
Connecting Capacity	Busbar 10 sq-mm, Rigid 25-25 sq-mm, Flexible 25-25 sq-mm
Curve Type	C
Degree of Pollution	IP2
Degree of Protection	IP2X
Depth	69 mm
Earthing Switch Type	Undelayed
Electrical Durability	10000 Cycles
Energy Limiting Class	3
Height	85 mm
Housing Material	Insulation Group II, RAL 7035
Mounting Type	DIN Rail
Number of Poles	4
Operating Characteristic	Instantaneous
Overvoltage Category	III
Power Loss	10 W
Power Supply Connection	Arbitrary
Rated Current	16 A
Rated Frequency	50/60 Hz
Rated Impulse Withstand Voltage	4 kV
Rated Insulation Voltage	500 V
Rated Short Circuit Current	6 kA
Rated Voltage	415 V
Residual Current Type	Type A
Standards and Approvals	IEC 61009-1, IEC 61009-2-1, EN 61009-1, EN 61009-2-1
Trip Curve	C Curve
Weight	480 g
Width	71 mm