Overview 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. | 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 SPST Normally Open Relay is rated at 20 amps continuous, supplied with Socket Harness Features Continuous Load - 20Amp Max Coil Voltage 16-Volts Pigtail harness 14 AWG wires, 11” Long Max Inrush Load - Overload Protected at 80A Nominal Voltage 12-Volts SPST Normally Open Mini Solid State Relay
