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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | TimeMark |
| Manufacturer Product Number | B2644R-400HZ |
| Description | Phase Monitor Relay; SMT; 208/240 VAC;Adj 160-240 V; 10A; 400Hz; DPDT;Restart DelayReset |
| Datasheet | Download Datasheet |
Phase Monitor Relay • Function: Phase Loss, Reversal, Low Voltage • Nominal voltage : 208/240 VAC • Adjustment Range: 160-240 V • Reset: Restart Delay • Frequency: 400Hz • Power Consumption: 1.5W • Output Contacts : DPDT 10A@240VAC • Mounting : Surface
| Category | |
| Manufacturer | TimeMark |
| Function | Phase Loss, Reversal, Low Voltage |
| Nominal voltage | 208/240 VAC |
| Adjustment Range | 160-240 V |
| Reset | Restart Delay |
| Frequency | 400Hz |
| Power Consumption | 1.5W |
| Transient Protection | 2500 VRMS for 10ms |
| Repeat Accuracy | ± 0.1% of setpoint (fixed conditions) |
| Response Time | Adjustable 0.2 to 20 seconds ±10% |
| Dead Band | Approximately 2% |
| Output Contacts | DPDT 10A@240VAC |
| Expected Relay Life | Mechanical: 10 million operations Electrical: 100,000 operations@rated load |
| Operating Temp | - 20° to +131° F |
| Humidity Tolerance | 0 - 97% w/o condensation |
| Enclosure Material | ABS plastic |
| Mounting | Surface |
| Weight | 9.5 oz |
| Agency Approvals | All versions UL Recognized and CSA Certified |