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LH1546AAB-E3 Description

The LH1546 is robust, ideal for tele and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAIAs LED for actuation control and an integrated monolithic die for the switch output.

LH1546AAB-E3 Key Features

  • Current Limit Protection Isolation Test Voltage 5300 VRMS Typical RON 28 Ω Load Voltage 350 V Load Current 120 mA High S
  • Equivalent to CP Clare LCA110
  • Lead-free ponent
  • ponent in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

LH1546AAB-E3 Applications

  • UL1577, File No. E52744 System Code H or J, Double Protection