Earth Leakage Detector -- KA2803B
from Fairchild Semiconductor

The KA2803B is designed for use in earth leakage circuit interrupters, for operation directly off the AC line in breakers. The input of the differential amplifier is connected to the secondary coil of ZCT (Zero Current Transformer). The amplified output of differential amplifier is integrated at... [See More]

  • Mounting / Packaging: Through-Hole; MDIP
  • Standards and Certifications: UL