Specifications

Product Type Switch Disconnectors	Brand ABB	Series OT
Application Safe maintenance of critical components while the load is supplied directly from the source

Position of Line Terminals Top In - Bottom Out, Bottom In - Top Out	Rated Impulse Withstand Voltage (Uimp) 12kV	Rated Insulation Voltage (Ui) 1000V
Rated Operating Voltage 1000V	Rated Operation Power at AC-23, 400 V 220kW	Rated Operational Current AC21-A (Ie) 400A
Rated Operational Current AC22-A (Ie) 400A	Rated Operational Current AC23-A (Ie) 400A	Power Loss 10W
Transition Type Closed	Mechanical Life 8000 cycles	No. of Poles 4P

Padlockable

Handle padlockable in the 0-position

Depth

371mm

Height

205mm

Width

284mm

Pollution Degree

IP Rating

IP20

Standards and Approvals

IEC 60947-3

ABB BY-PASS SWITCH 400A 4P CLOSED TRANSITION C/W HANDLE & SHAFT OT400E04YLP