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PF-451
PF-451
| Manufacturer | F&F |
| Module type | voltage monitoring relay |
| Controlled parameter | undervoltage, overvoltage, phase failure |
| Mounting | DIN |
| Additional functions | LED status indicator |
| Operating temperature | -25...50°C |
| Leads | screw terminals |
| Sealing | IP20 |
| Operating current max. | 16A |
| Controlled parameter range | 1 x 230V AC |
| Voltage between phases (for three phase system) | 3 x 230V AC |
| Output voltage | 230V AC |
| Power supply | from tested wiring system |
- Gross weight: 0.22 kg
