Specifications

Rated Short Circuit Breaking Capacity, (Ics) 690V AC	5 kA
Rated Short Circuit Breaking Capacity, (Icu) 690V AC	10 kA
Rated Ultimate Short Circuit Breaking Capacity (Icu) at 415 V, 50 Hz	70 kA
Product Type	Automatic Circuit Breaker
Brand	ABB
Series	SACE Tmax XT
Application	Power Distribution
Connection Type	Front
AC Power Loss Per Pole at In	3.7 W
Instantaneous Protection Adjustment Range	500 A
Long Time Overload Protection Adjustment Range	35 to 50 A
Max. Rated Operation AC Voltage (Ue)	690 V AC
Position of Connection for Main Current Circuit	Front
Rated Current (In)	50 A
Rated Impulse Withstand Voltage (Uimp)	8 kV
Rated Insulation Voltage (Ui)	800 V
Suitable For	XT1H
Type of Protection Trip Unit	TM
Breaking Capacity	70 kA
Current Setting Range	35-50 A
Power Loss	3.7 W
Rated Current	50 A
Rated Frequency	50/60 Hz
Rated Voltage	690/500 VAC/VDC
Trip Curve	TMD
Type	Fixed
Terminal Type	Bolt
Electrical Life	8000 cycles
Mechanical Life	25000 cycles
No. of Poles	4
Connecting Capacity	45.5-80 sq-mm
Depth	70 mm
Height	130 mm
Weight	1400 g
Width	101.6 mm
IP Rating	IP20
Standards and Approvals	IEC 60947-2