Specifications

Rated Service Short Circuit Breaking Capacity (Ics) at 400 V, 50 Hz	100 kA
Rated Short Circuit Breaking Capacity, (Ics) 690V AC	85 kA
Rated Short Circuit Breaking Capacity, (Icu) 690V AC	85 kA
Rated Ultimate Short Circuit Breaking Capacity (Icu) at 415 V, 50 Hz	100 kA
Product Type	Withdrawable
Brand	ABB
Series	SACE Emax 3
Air Circuit Breaker (Withdrawable)	Yes
Electrical Endurance	10000 cycles at Ue up to 440 V, 8000 cycles at Ue 500 to 690 V
Long Time Overload Protection Adjustment Range	0.4 to 1 x In
Max. Rated Operation AC Voltage (Ue)	690 V AC
Rated Current (In)	2000 A
Rated Impulse Withstand Voltage (Uimp)	12 kV
Rated Insulation Voltage (Ui)	1000 V AC
Short-time Protection Adjustment Range	0.6 to 10 x In
Short-time Withstand Current (Icw), 1 sec	85 kA
Short-time Withstand Current (Icw), 3 sec	66 kA
Type of Protection Trip Unit	Ekip Aware LSIG
Frame Size Rating	2500 A
Power Loss	450 W
Rated Frequency	50/60 Hz
No. of Poles	3
Max. Vibration Acceleration	0.7 g
Mechanical Endurance	25000 cycles
Height	425 mm
Weight	48000 g
Width	317 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 1SDA128952R1 Air Circuit Breaker 2000A 3P 690VAC 85kA Icu Ekip Aware LSIG Withdrawable SACE Emax 3