NK 7RL-102NK – Current Transformer

The compact SCT3111 3-phase ring-type CTs measure primary currents from 3В xВ 50В A (SCT3111-0050) to 3В xВ 150В A (SCT3111-0150), for round conductors with a maximum diameter of 13.5 mm. The SCT3xxx are suitable for direct mounting under commonly used power switches.