| Parameter | Source Value | Notes |
| Model | GPS6-VA5 | Self-resetting over/under voltage and current protector |
| Supply terminals | N, L | Confirm terminal orientation before wiring |
| Rated working voltage | AC 220V | Confirmed for the three listed SKUs |
| Rated supply voltage | AC 220V / DC 85-300V | General value shown in the supplied technical table; listed sellable SKUs are AC 220V |
| Rated frequency | 40/50/60/70Hz | Source table value |
| Overvoltage setting range | AC 130-300V; DC 130-300V | AC 130-300V confirmed in the SKU table |
| Undervoltage setting range | AC 80-210V; DC 85-210V | AC 80-210V confirmed in the SKU table |
| Voltage hysteresis | 5V | Source table value |
| Overvoltage trip delay | 0.5s | Source table value |
| Voltage accuracy | <1% | Source table value |
| Maximum operating phase voltage | 350V | Source table value |
| Confirmed rated-current options | 40A / 63A / 80A | Confirmed by the supplied SKU table |
| Altitude | ≤2000m | Source table value |
| Permissible relative humidity | <50% at 40°C | Without condensation |
| Ambient temperature | -25°C to +55°C | Source table value |
| Size | 81 x 36 x 66mm | Source table value |
