Selec 642PSR Phase Sequence Relay 642PSR
- Brand
- Selec
- Model number
- 642PSR
- Category
- Protection & Monitoring Relays
Selec 642PSR phase sequence relay: measures Phase Sequence,Phase Failure, Phase Asymmetry, output 1 C/O ( SPDT ), 280 To 520V AC (L-L) supply, 17.5mm, DIN rail mount.
Price and availability on request
Key features
- Monitors Phase Sequence, Phase Failure & Phase Asymmetry
- 3P - 3W wiring configuration
- Relay output: 1 C/O SPDT
- Supply voltage: 280 To 520V AC (L-L)
- Mounting : DIN-rail
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 |
| 642PSR-280/520V | Standard |
|---|---|
| 642PSR-280/520V-CE | Certification CE |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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