Solid State Relays



    25A SPST N/O 600Vac Power 90~280Vac Control



    • Zero Cross Fire Back to Back SCR Design
    • Control Voltage 90 ~ 280Vac
    • Pick Up Voltage 90Vac Drop Out Voltage 10Vac
    • Line Voltage 48 ~ 650Vac
    • Snubbed For 0.5 Power Factor At Rated Load
    • Ambient Operating Temperature -40°F ~ 176°F
    • Thermal Resistance 1.5°C/W
    • LED Indicator

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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) 

      IDEC RSSAN-25A part number