Specifications

Product Type	Automatic Transfer Switch
Brand	ABB
Series	Compact ATS
Application	Healthcare, commercial buildings, infrastructure
Max. Rated Operation AC Voltage (Ue)	415 V
Position of Line Terminals	Supplies on Top - Load on Bottom
Rated Current (In)	125 A
Rated Impulse Withstand Voltage (Uimp)	8 kV
Rated Insulation Voltage (Ui)	800 V
Rated Operating Voltage	Main Circuit 380…415 V AC
Rated Operation Power at AC-23, 400 V	45 kW
Rated Operational Current AC21-A (Ie)	125 A
Rated Operational Current AC22-A (Ie)	125 A
Rated Operational Current AC23-A (Ie)	90 A
Rated Short Time Withstand Current (Icw)	for 1 s 2.5 kiloampere rms
Power Loss	at Rated Operating Conditions per Pole 6.3 W
Rated Current	125 A
Rated Frequency	50/60 Hz
Rated Voltage	380/400-415 VAC
Transition Type	Open
Mechanical Life	10000
No. of Poles	4
Colour	Grey
Material	Stainless Steel
Depth	131 mm
Height	103 mm
Weight	2.11 kg
Width	286 mm
Pollution Degree	3
Operating Temperature	-25 to +70 °C
IP Rating	Front IP20
Standards and Approvals	IEC 60947-6-1 / IEC 60947-3

ABB 125A 4P ATS ENCLOSED IN STAINLESS STEEL IP66 400H X 600W X 200D