MSD Solid State N/O Relay w/Socket Harness

The SPST Normally Open Relay is rated at 20 amps continuous, supplied with Socket Harness.

PART# 89612

$36.61   Suggested Retail
$32.95   Your Price
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MSD's Solid-State Relay w/harness are ideal for use on electric fuel pumps, water pumps, and cooling fans. The high-power controlled circuit handles 30 amps momentary and 20 amps for continuous use @ 12VDC and is energized by the low-power activation circuit. The pigtail harness has 11" long leads w/ heavy-duty 14-gauge wire. The benefit of a solid-state relay is that it has a faster activation circuit and no moving parts that wear, which increases the life of the relay. The absence of moving parts makes the solid-state relay less sensitive to mechanical shock, vibration and moisture.


  • Mini Solid State Relay
  • Max Inrush Load - Overload Protected at 80A
  • Continuous Load - 20Amp
  • Nominal Voltage 12-Volts
  • Max Coil Voltage 16-Volts
  • SPST Normally Open
  • Pigtail harness 14 AWG wires, 11” Long


Emission Code5
Product TypeRelays
Part Number89612


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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    Some parts are not legal for use in California or other states with similar regulations.