Features

CT Ratio From 40A to 300A
Burden Up to 5VA
Accuracy class Class 1.0, Class 3.0
Terminal Integral terminal cover, high cross section brass terminal for extra safety.
Case Non-flammable self-extinguishing polycarbonate
Mounting DIN Rail (KK0003)
Technical Specifications
Round conductor Ø 20 mm
Thermal rated short-time current Ith = 60 * In  
Thermal rated continuous current   Id = 1.2 * In
CLASS 1.0 CLASS 0.5
PRIMARY
CURRENT
(A)
CODE BURDEN
(VA)
CODE BURDEN
(VA)
40 CK20405901 1 (CL.3)
50 CK20505901 1 (CL.3)
60 CK20605101 1
75 CK20755102 1,5
80 CK20805102 1,5
100 CK201005102 1,5 CK201005202 1,5
125 CK201255103 2,5 CK201255202 1,5
150 CK201505103 2,5 CK201505202 1,5
160 CK201605103 2,5 CK201605202 1,5
200 CK202005103 2,5  
250 CK202505103 2,5  
300 CK203005103 2,5