Specifications

Product Type	SOLID CORE CURRENT TRANSFORMER
Brand	ABB
Series	CT1M
Insulation Class (IEC 61869-1, 61869-2)	Class E
No. of Primary Input	1
Rated Cross-Section	Ø31 mm cable; 40×10, 30×20 mm bar (H&V)
Accuracy Class	Class 0.5
Calibrated	Yes
Max. Operating Voltage	0.72 kV
Rated Primary Current	400 A
Rated Operating Frequency	50...60 Hz
Over Current Limiting Factor	FS 5
Rated Secondary Current	5 A
Rated Burden (VA)	5 VA
Compatibility	ABB Tmax XT3–XT5, Emax E1.2; Energy meters; Network Analyzers & Multimeters
Model	CT1M-4
Secondary Connection	Screw terminals (s1-s2)
Snap Mounting	Yes (optional DIN Rail Adapter 2CSG428311R1000)
Depth	40 mm
Height	78 mm
Weight	0.42 kg
Width	62 mm
Storage Temperature	-50°C to +80°C
Operating Temperature	-25°C to +40°C
IP Rating	IP20

SOLID CORE CT 400A CLASS 0.5