Specifications

Number of Poles	4
Product Type	Automatic Transfer Switch
Brand	ABB
Location of Connection	Supplies on Top-Load on Bottom
Pole Type	Switched-Late-Break, Early-Make
Rated Impulse Withstand Voltage (Uimp)	8 kV
Rated Insulation Voltage (Ui)	1000 V
Power Loss	5.8 W
Rated Current	250 A
Rated Frequency	50/60 Hz
Rated Voltage	200-480 VAC
Rated Withstand Current	18 kA
Special Functions	Open Style
Transition Type	Open
Terminal Type	Bolt
Controller Type	Level 3 (LCD)
Rated Thermal Current (Ith)	250 A
Handle Type	Direct Mounted
Mounting Type	Front Mount 4-hole
Height	305 mm
Length	183 mm
Weight	15.07 kg
Width	375 mm
IP Rating	IP20
Standards and Approvals	UL1008 / IEC60947-6-1