| Rating Range | Switch Dependent |
|---|---|
| Switch Type | Application Dependent |
| Transfer Type | Application Dependent |
| Delay NeutralTransition Time Delays (DT,DW) | 0-10 minutes |
|---|---|
| Delay Transfer to Nonpreferred Source (W) | 0-5 minutes |
| Delay for Engine Cool Down (U) | 0-10 seconds |
| Operating Temperature Ambient | 40 - 400 amp molded shell (-20˚C to 65˚C) , -4˚F to 149˚F 40 - 4000 amp all others (-20˚C to 60˚C), -4˚F to 149˚F |
| Storage Temperature | (-30˚C - 75˚C ), -22˚F - 167˚F |
| Underfrequency Dropout for Source 1 and Source 2 | 88-98% of nominal |
| Underfrequency Restore for Source 1 and Source 2 | 90-100% of nominal |
| Undervoltage Dropout for Source 1 and Source 2 | 75-98% of nominal |
| Undervoltage Restore for Source 1 and Source 2 | 85-100% of nominal |
