| Name | Number of control
 channels  | 
Heater burnout
 detection  | 
Load power
 supply voltage  | 
Model | 
|---|---|---|---|---|
| Multi-channel Power Controller | 4 | Supported | 100 to 240 VAC | G3ZA-4H203-FLK-UTU | 
| 400 to 480 VAC | G3ZA-4H403-FLK-UTU | |||
| 8 | Not supported | 100 to 240 VAC | G3ZA-8A203-FLK-UTU | |
| 400 to 480 VAC | G3ZA-8A403-FLK-UTU |