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256/575
Phase Monitoring Relay, IP40, 200 Series, SPDT, 8 A, DIN Rail, Screw, 250 VAC
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | PELTEC |
|---|---|
| Manufacturer Part No | 256/575Copy |
| Manufacturer Standard Lead Time | 11 weeks |
| Newark Part No. | 87AK0979 |
| Product Range | 200 Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $124.750 |
| 5+ | $114.140 |
| 10+ | $108.260 |
| 25+ | $101.160 |
| 50+ | $93.720 |
| 100+ | $87.230 |
| 10000+ | $84.810 |
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$124.75
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Product Information
| Manufacturer | PELTEC |
|---|---|
| Manufacturer Part No | 256/575Copy |
| Manufacturer Standard Lead Time | 11 weeks |
| Newark Part No. | 87AK0979 |
| Product Range | 200 Series |
| Technical Datasheet | |
| Product Range | 200 Series |
| Contact Configuration | SPDT |
| Contact Current | 8A |
| Relay Mounting | DIN Rail |
| Relay Terminals | Screw |
| Switching Voltage Max | 250VAC |
| Supply Voltage Max | 575V |
| Phase Type | 3 Phase |
| Power Consumption | 2VA |
| Phase Monitoring Range Min | - |
| Phase Monitoring Range Max | 575V |
| SVHC | To Be Advised |
Product Overview
256/575 is a 200 series voltage and phase monitor. Three-phase monitor confirms the correct sequence and detects the failure of any one phase. Phase failure results in a flashing red LED and opening of the output relay. It is approved by EN 60255-6, EN 61010-1, UL standards.
- Relay monitors phase sequence and failure, designed for monitoring 3-phase primaries
- Input from all phases maintains functionality in case of one-phase failure
- Input and monitored input voltage 3 x 575V, fixed time delay (T1): 500ms
- Adjustable time delay (T2): 0 to 10seconds, 14AWG max. cable size
- Fault indicator: red LED, plus opening of output relay contact, IP 40 from front panel
- Relay output form: SPDT (form C) 8Amps / 250V AC, DIN rail mounting
- L1, L2, L3 supply and measuring terminals, minimum threshold is adjustable, 70%-95% nominal
- 2VA power consumption (max), 5% hysteresis, 3x660V AC max. constant voltage
- 100,000 operations electrical life, 4KV dielectric strength
- Operating temperature range from -20°C to +55°C
Technical Specifications
| Product Range | 200 Series |
|---|---|
| Contact Current | 8A |
| Relay Terminals | Screw |
| Supply Voltage Max | 575V |
| Power Consumption | 2VA |
| Phase Monitoring Range Max | 575V |
| Contact Configuration | SPDT |
|---|---|
| Relay Mounting | DIN Rail |
| Switching Voltage Max | 250VAC |
| Phase Type | 3 Phase |
| Phase Monitoring Range Min | - |
| SVHC | To Be Advised |
Technical Docs (1)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | To be advised |
| RoHS Phthalates Compliant: | To be advised |
| SVHC: | To Be Advised |
| Download Product Compliance Certificate | Product Compliance Certificate |