【AC Relay Size】(L*W*H)5.8 x 4.5 x 2.2cm / 2.2 x 1.7 x 0.8"
【SSR Application】No electric spark, no noise, high switching speed, especially suitable for corrosion, moisture, dust resistant and other harsh environments. Widely used in many automatic control systems
【Package Content】3pcs SSR-25AA solid state relay module