Specifications

Product Type	Switch Disconnector
Brand	ABB
Series	SACE Emax 3
Air Circuit Breaker (Withdrawable)	Yes
Electrical Endurance	8000 cycles at Ue up to 440 V, 6500 cycles at Ue 500 to 690 V
Max. Rated Operation AC Voltage (Ue)	690 V AC
Rated Current (In)	1600 A
Rated Impulse Withstand Voltage (Uimp)	12 kV
Rated Insulation Voltage (Ui)	1000 V AC
Short-time Withstand Current (Icw), 1 sec	50 kA
Short-time Withstand Current (Icw), 3 sec	30 kA
Frame Size Rating	1600 A
Power Loss	400 W
Rated Frequency	50/60 Hz
No. of Poles	3
Max. Vibration Acceleration	0.7 g
Mechanical Endurance	20000 cycles
Height	363.5 mm
Weight	18000 g
Width	278 mm
Rated Surrounding Temperature Without Derating	40 °C
Operating Temperature	-25 to 70 °C
IP Rating	IP20
Max. Altitude Before Derating	2000 m
Standards and Approvals	EN 60947-1, EN 60947-2, EN IEC 60947-3, EN IEC 63000, IEC 60947-1, IEC 60947-2, IEC 60947-3, CE

ABB 1SDA125979R1 Switch Disconnector 1600A 3P 690VAC 50kA Icw/1s Withdrawable SACE Emax 3