Specifications

Product Type	DC Switch-disconnector
Brand	ABB
Series	OTDC
Application	Photovoltaic
Location of Connection	Top In-Bottom Out, Bottom In-Top Out
Position of Line Terminals	Top In - Bottom Out, Bottom In - Top Out
Rated Current (In)	400 A
Rated Impulse Withstand Voltage (Uimp)	12 kV
Rated Insulation Voltage (Ui)	1500 V
Rated Operating Voltage	1500 V DC
Rated Short Time Withstand Current (Icw)	10000 A
Power Loss	48 to 52 W
Rated Current	400 A
Rated Voltage	1500 V
Short Circuit Capacity	10 kA
Special Functions	No
Terminal Type	Lug
No. of Circuits (Single-Phase)	2
Mechanical Durability	10000 Operations
Mechanical Life	10000 cycles
No. of Poles	4
Shaft Size	12 mm
Tightening Torque	18-30 N-m
Depth	135 mm
Height	211 mm
Weight	7700 g
Width	255.5 mm
Pollution Degree	3
IP Rating	IP20
Standards and Approvals	IEC 60947-1, IEC 60947-3, CCC, CE, UKCA, DNV GL