The 4953 is an input/output status display designed to fit the 4253 as a service aid. It displays the status of inputs and outputs via LEDs.
| Make | Vanderbilt |
|---|---|
| Manufacturer | Vanderbilt Industries |
| Model code | 4953 |
| Additional info | The 4953 is an input/output status display designed to fit the 4253 as a service aid. It displays the status of inputs and outputs via LEDs. |