ITEM NAME:DC to AC SSR-60DA-H AC 90--480V 60A Single Phase Solid State Relay + Heat S U8L4 DC to AC SSR-60DA-H AC 90--480V 60A Single Phase Solid State Relay + Heat S U8L4 Product Name : Heat Sink Solid State Relay;Type : SSR-60DA-H;Material : Relay: Metal, Plastic, Electric Parts Heat Sink: Aluminum : Heat Sink: Aluminum;Rated Load Current : 60A;Input : DC 3-32V Output : AC 90--480V;Relay Size : 6 x 4.5 x 2.2cm / 2.3 x 1.7 x 0.8 (L*W*H);Heat Sink Size : 8.1 x 5 x 4.2cm/ 3.1 x 2 x 1.6(L*W*H) Total Size : 8.1 x 5 x 7.2cm/ 3.1 x 2 x 2.8(L*W*H);Main Color : Black, Gray Weight : 211g Come with a aluminum heat sink provides long lasting usage, it will help dissipate the heat and protect your relay. Solid State Relay ideal for automatic process control application, a must component for temperature controller and other machinery control system. US users need to buy another voltage transformer(not included here. Package Content : 1 x Heat Sink Solid State Relay Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Heat Sink: Aluminum : Heat Sink: Aluminum;Rated Load Current : 60A;Input : DC 3-32V. Output : AC 90--480V;Relay Size : 6 x 4.5 x 2.2cm / 2.3 x 1.7 x 0.8 (L W H);Heat Sink Size : 8.1 x 5 x 4.2cm/ 3.1 x 2 x 1.6(L W H).