Specifications

Rated Service Short-Circuit Breaking Capacity Ics at 400 V, 50 Hz	66KA
Rated Short Circuit Breaking Capacity, (Ics) 690V AC	66kA
Rated Short Circuit Breaking Capacity, (Icu) 690V AC	66kA
Rated Ultimate Short Circuit Breaking Capacity (Icu) at 415 V, 50 Hz	66KA
Product Type	Air Circuit Breaker
Brand	ABB
Series	SACE Emax 2
Application	Power Control/ Generators
Air Circuit Breaker (Withdrawable)	Fixed
Electrical Endurance	7000
Max. Rated Operation AC Voltage (Ue)	690VAC
No. of Poles (Total)	4
Rated Current (In)	3200A
Rated Impulse Withstand Voltage (Uimp)	12kV
Rated Insulation Voltage (Ui)	1000V
Short-time Withstand Current (Icw), 1 sec	66kA
Short-time Withstand Current (Icw), 3 sec	50kA
Type of Protection Trip Unit	Ekip G Touch LSIG
Frame Size Rating	E4.2N
Power Loss	425W
Rated Frequency	50Hz60Hz
Trip Curve	LSIG
Max. Vibration Accelaration	0.7g
Mechanical Endurance	20000
Depth	270 mm
Height	371 mm
Weight	70 kg
Width	510 mm
Rated Surrounding Temperature without Derating	45°C
Standards and Approvals	IEC 609472 and EN 60947