| Type of heatsink | extruded |
| Material | aluminium |
| Mounting | screw |
| Symbol | Application | Features |
|---|---|---|
| SSRHS-1P/80 | for one phase solid state relays, for current source solid state relays | - |
| SSRHS-3P/40F | for three phase solid state relays | delivered with 230V AC fan |
| SSRHS-3P/120F | for three phase solid state relays | delivered with 230V AC fan |