In this product you will find a Primary current rating up to 20,000 Amps- Secondary current rating of 1 Amps, 2 Amps, 5 Amps, 0.577 Amps (or any relay feed current value) or custom specified- Burden and accuracy class to meet Metering (eg. 15VA Class 0.2), Protection (eg. 50VA 5P40) and Special protection (eg. Vk>/=1200V) applications- As per IEC, ANSI, IS- Multi core possible- Construction compatible with transformer oil- Outer diameter up to 1500mmInsulation level: 600 V; BIL 10kVFrequency: 50-60 Hz.Outer encapsulation: Varnished fiber glass tape, Cotton tape, PaperSecondary terminals: Free leads insulated with fiber glass sleeveOffering custom designs with swift deliveries