FOTEK DC-AC Solid State Relay (SSR) 40A
Solid State Relays is a great way to control large external AC loads safely. The input is fully optically isolated from the control circuitry so that you do not damage your microcontroller when things go wrong on the high voltage and amps site. Currents higher than 10A external cooling is required because they can get hot, but they are not expensive, and we do sell them also.
Solid State Relay (SSR) 40A AC specs
Input voltage: 3-32VDC
Output voltage: 24-380VAC
Output current: 40A
Working voltage: 250V
Size: 5.9 x 4.5 x 2.3cm