SELEC
SELEC 642PSR, Phase sequence relay
SELEC 642PSR, Phase sequence relay
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3Ø-3W, Phase failure, Phase sequence, Phase asymmetry, DIN rail & Wall mount, 1 C/O, 17.5mm size
BRIEF SPECIFICATIONS
| Measuring Parameter | Phase Sequence,Phase Failure, Phase Asymmetry |
| Electrical Connection | 3P - 3W |
| Time Ranges | Power On Delay :<500msec |
| Voltage Accuracy | ±1% of Full Scale |
| Output Contact | 1 C/O ( SPDT ) |
| Output Rating | NC:3A @ 250V AC , NO:5A @250V AC |
| Operating Voltage | 280 To 520V AC (L-L) |
| Size | 17.5mm |
| Mounting Type | DIN Rail Mount |
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