Specifications

Product Type Disconnector Switch	Brand ABB	Series OT800
Application Power distribution panels, Motor control centers, Industrial machines, Backup / changeover systems, Commercial buildings

Max. Rated Operation AC Voltage (Ue) 1000V AC	Position of Line Terminals Top In - Bottom Out, Bottom In - Top Out	Rated Impulse Withstand Voltage (Uimp) 12kV
Rated Insulation Voltage (Ui) 1000 V (acc. to IEC/EN 60664-1 )	Rated Operating Voltage 1000V	Rated Operational Current AC21-A (Ie) 800A (≤ 500V)
Rated Operational Current AC22-A (Ie) 800A	Rated Operational Current AC23-A (Ie) 800A	Rated Permanent Current at AC-21, 400 V 800A
Rated Short Time Withstand Current (Icw) 20000A	Rated Uninterrupted Current (Iu) 800A	Power Loss 40W/Pole
Rated Current (In) 800A	Rated Frequency 50Hz to 60Hz	Transition Type Open
Mechanical Life 10000	No. of Poles 3P

Housing Material

Insulating plastic

Padlockable

Yes

Depth 130mm	Height 250mm	Weight 7kg
Width 316mm

Rated Surrounding Temperature Without Derating 40°C	Pollution Degree 3	Storage Temperature -40°C to 70°C
Operating Temperature -40 °C to +60…70 °C	IP Rating IP65 (enclosed)

Standards and Approvals

IEC 60947-3

ABB OT800ES03 Disconnector Switch IP65 800A 3 1000VAC Base Mount