Specifications

Product Type	Switch Disconnectors
Brand	ABB
Series	OT
Position of Line Terminals	Top In - Bottom Out Bottom In - Top Out
Rated Impulse Withstand Voltage (Uimp)	12 kV
Rated Insulation Voltage (Ui)	1000 V
Rated Operating Voltage	Main Circuit 1000 V
Rated Operation Power at AC-23, 400 V	355 kW
Rated Operational Current AC21-A (Ie)	630 A
Rated Operational Current AC22-A (Ie)	630 A
Rated Operational Current AC23-A (Ie)	630 A
Rated Short Time Withstand Current (Icw)	for 1 s 20 kA
Power Loss	at Rated Operating Conditions per Pole 25 W
Rated Voltage	690 V
Special Functions	No
Terminal Type	Lug
Mechanical Life	10000
No. of Poles	4P
Colour	Black
Mounting Type	Base
Padlock Locking	Yes
Tightening Torque	75 N-m
Depth	140 mm
Height	250 mm
Weight	8 kg
Width	331 mm
Pollution Degree	3
Operating Temperature	-25 to +40 °C
IP Rating	Front IP00
Standards and Approvals	IEC 60947-3