| Feature | Specification Details |
| Product Name | Starter Interface Board / PCB |
| Part Number | 39807532 |
| Common Board ID | 39182175 (typically printed on the PCB) |
| Manufacturer | Ingersoll Rand (Genuine OEM) |
| System Compatibility | Intellisys SG and SSR Control Systems |
| Compatible Models | SSR 50–450 HP, Sierra Oil-Free, and R-Series |
| Function | Relay logic and signal distribution for motor starting |
| Approx. Dimensions | 12" x 7" x 2.25" |