Specifications

Rated Short Circuit Breaking Capacity, (Ics) 690V AC	20 kA
Rated Short Circuit Breaking Capacity, (Icu) 690V AC	20 kA
Rated Ultimate Short Circuit Breaking Capacity (Icu) at 415 V, 50 Hz	120 kA
Product Type	Breaking Part
Brand	ABB
Series	SACE Tmax XT
Connection Type	Front
Max. Rated Operation AC Voltage (Ue)	690 V AC
Rated Impulse Withstand Voltage (Uimp)	8 kV
Rated Insulation Voltage (Ui)	1000 V
Breaking Capacity	20 kA
Rated Current	250 A
Rated Frequency	50/60 Hz
Rated Voltage	690/500 VAC/VDC
Terminal Type	Front
Electrical Life	8000 cycles
Mechanical Life	25000 cycles
No. of Poles	4
Depth	82.5 mm
Height	160 mm
Weight	2650 g
Width	140 mm
IP Rating	IP20
Standards and Approvals	IEC 60947-2