Specifications

Product Type

Fuse Switch Disconnector

Brand

ABB

Series

OS800D

Max. Rated Operation AC Voltage (Ue) 690V AC	Position of Line Terminals Top in / Bottom out or reverse	Rated Impulse Withstand Voltage (Uimp) 12kV
Rated Insulation Voltage (Ui) 1000V	Rated Operating Voltage 690V AC	Rated Operation Power at AC-23, 400 V 450kW
Rated Operational Current AC21-A (Ie) 800A	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) 18kA (1s)	Rated Uninterrupted Current (Iu) 800A
Power Loss 46W/pole	Rated Current (In) 800A	Rated Frequency 50/60Hz
Fuse Size NH3	Mechanical Life ~16,000 operations	No. of Poles 3P
Switches Operating Mechanism 12 (Between the Poles)

Housing Material

Reinforced thermoplastic

Padlockable

Yes (OFF position)

Depth 233mm	Height 306mm	Weight 14.89kg
Width 341mm

Rated Surrounding Temperature Without Derating 40°C	Pollution Degree 3	Storage Temperature -40°C to 70°C
Operating Temperature -25°C to 55°C	IP Rating IP20

Standards and Approvals

IEC 60947-3, CE, RoHS

ABB OS800D12P Switch Fuses 3-P 800A For: NH3 1000VAC 710 kW Lug Terminal IP65