Starting at $74.00
  • Usually ships in 16-20 weeks



  • 2-Pole AC Solid State Relay
  • Rated operational current:
    • 2 x 25AACrms
    • 2 x 40AACrms
  • 230 to 600 VACrms Rated operational voltage
  • 4.5 to 32VDC input range
  • Up to 1200Vp blocking voltage
  • 4000VACrms opto-isolation
  • Zero switching
  • Direct copper bonding (DCB) technology


The Carlo Gavazzi Type RA2A Solid State Relay is a 2-pole industrial relay that minimizes the space requirements in a control cabinet without compromising performance. By applying an input voltage on control A (The same applies to control B), the corresponding output semiconductor is activated at the first zero crossing of the line voltage. The optimized design is free of molding mass to reduce internal mechanical stress.