Primary Current : 400 A
Secondary Current : 5 A
Accuracy Class : 1
Burden : 20 VA
Thermal Short-Circuit Current (Ith) : 400 A
Frequency : 50 or 60 Hz
Rated System Voltage : 0.72 kV Maximum
Test Voltage : 3 kV AC / 50 Hz / 1 min
Operating Temperature : -20°C to +45°C or -30°C to +85°C (depending on model)
Humidity : < 95% RH (non-condensing)
RISHABH – Current Transformer – CT 400/5A 74/30(45)(Class1, 20VA, FS5)
The Rishabh CT 400/5A 74/30(45)(Class1, 20VA, FS5) is a current transformer with a 400A primary to 5A secondary current ratio. It is Class 1 accurate and has a burden of 20VA, with a thermal short-circuit current rating of 400A (45) and a 5A secondary current. It is suitable for current measurement, monitoring, and protection in applications like control panels and building automation systems.


















