Specifications

Product Type	By-pass switch
Brand	ABB
Series	OT
Application	Safe maintenance of critical components while the load is supplied directly from the source
Location of Connection	Top In-Bottom Out, Bottom In-Top Out
Pole Type	Switched-Simultaneous Function
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	1000 V
Rated Operation Power at AC-23, 400 V	220000 W
Rated Operational Current AC21-A (Ie)	400 A
Rated Operational Current AC22-A (Ie)	400 A
Rated Operational Current AC23-A (Ie)	400 A
Power Loss	10 W
Rated Current	400 A
Rated Power	220 kW, 280 kW, 400 kW
Rated Voltage	1000 V
Rated Withstand Current	15 kA
Transition Type	Open
Terminal Type	Screw Clamp
No. of Poles	4
Switches Operating Mechanism	At The End Of The Switch
Rated Thermal Current (Ith)	400 A
Colour	Black
Colour Control Element	Black
Handle Type	Pistol
Mechanical Endurance	8000 cycles
Mounting Type	Base
Padlock Locking	Handle padlockable in the 0-position
Padlockable	Padlockable in O-position
Tightening Torque	30-44 N-m
With Lock	Yes
Depth	306 mm
Height	185 mm
Length	306 mm
Weight	13.6 kg
Width	280 mm
Pollution Degree	3
IP Rating	IP20
Standards and Approvals	IEC 60947-3, CE

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