General Purpose and Solid State Relays


AutomationDirect’s offering of industrial relays has been expanded to include additional electromechanical and solid state relays. The 750R series relays are 10 Amp general purpose relays designed for a wide range of applications, from power to sequence controls in various factory machines and control panels. Ideal for electrical control panels requiring stable and reliable relays, the 750R series features an octal base design, silver alloy with gold flashed contacts and 1500 Vrms open contact dielectric strength.

Starting at $7.75, these electromechanical relays provide high reliability and long life, as well as high vibration and shock resistance. New models are available in double-pole double-throw and three-pole double-throw styles with 12 and 24 VDC and 12 to 240 VAC coil input voltages. Additional features include a flag indicator to show relay status in manual or powered condition, an LED indicator to show proper functionality, and a pushbutton for manual operation of the relay without the need for power to the coil. An I.D. tag/write label allows for identifying relays in multi-relay circuits.

Additional AD-series solid state relays are available in 22mm and 45mm zero-cross and random-switching versions. The AD-SSR series relays feature 90 to 280 VAC, 90 to 140 VAC and 4 to 32 VDC input ranges, depending on style; available contact ratings are 10A, 30A, 45A and 65A.



  • octal base design
  • 1500 Vrms open contact dielectric strength
  • high vibration and shock resistance
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