• Bottom Flange = 31" Square
  • Roof Opening = 24" Square
  • Curb Height = 12"
  • Made In The USA


    Relés de estado sólido



      25A SPST N/O 240Vac Power 3~32Vdc Control View larger

      25A SPST N/O 240Vac Power 3~32Vdc Control



      • Zero Cross Fire Back to Back SCR Design
      • Hocky Puck Style 1.75"w X 2.25"L X 0.87"H
      • Maximum I²T Fusing Is 937A²Seconds
      • Line Voltage Max. 280Vac
      • Ambient Operating Temperature -40°F ~ 176°F
      • Thermal Resistance 1.7°F C/W
      • Snubberless Traic Output Single Pole Double Throw



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      • Burst-Firing (Zero Cross Fire) Turns Power ON and OFF During The AC Cycle At Zero Potential. This Type Of Relay Should Be Protected With Semiconductor Fuses. On A High Fault Short These Type Of Fuses Open In Tenths Of a Millisecond .  The Fuse Should Be Sized 125% Of The Current Load Of The Relay.  The I²T Rating Of The Fuse Must Be Below The Maximum I²T Rating Of The Relay.

        NOTE: (I²T) Rated Current Squared Multiplied by Time (Seconds) 

        Manufactured By Potter & Brumfield