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Product Information |
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Manufacturer: |
TimeMark |
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Part
Number: |
279B-24 |
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Series: |
Model 279 |
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Description: |
Current Monitor Relay • Type: DC Current Monitor • Coil Voltage: 24VAC • Contact Configuration: SPDT (1 Form C) • Mounting: 8 Pin Octal • Current Range Monitored: 1-10 Amps |
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RoHS un-known |
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Ordering
Information |
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Availability |
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Availability: |
0 In
Stock |
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Minimum
Order Qty: |
1 |
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Factory
Packing Qty: |
0 |
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Pricing |
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Please
Submit an RFQ (Request for Quote) For Pricing |
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Order |
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Notes |
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Please submit an RFQ (Request for Quote) for Pricing. |
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Overview
Specification
Drawings
The Model 279 DC Current Monitor is a single setpoint DC current monitor. The monitor can sense from 1 to 10 amps DC, and is available for 24 or 120 VAC, 50 or 60 Hz supply voltages.
The standard version, the Model 279B, has a screwdriver adjustable trip and hysteresis setting on top of the device. The hysteresis setting adjusts from 0% to 100%, and can be set fully clockwise for manual reset operation. A remote adjust version, the Model 279C, has a remote trip adjustment and a remote reset button.
The Model 279B plugs into a standard 8-pin socket; the Model 279C plugs into a standard 11-pin socket. An LED indicator is provided on both versions to indicate when the relay is energized (current above the trip setting).
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| Features |
| Adjustable Hysteresis and Trip Points |
| Automatic or Manual Reset |
| Remote Adjust and Reset Available |
| 5-Year Unconditional Warranty |
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| Main
Category |
Monitors |
| Sub
Category |
Current Monitor Relay |
| Type |
DC Current Monitor |
| Coil Voltage |
24VAC |
| Contact Configuration |
1C SPDT |
| Mounting |
8 Pin Octal |
| Current Range Monitored |
1-10 Amps |
| Input frequency |
50 - 60Hz |
| Maximum current |
15 amps continuous |
| Maximum surge current |
100A for 100 msec. |
| Power consumption |
5.3 W |
| Transient protection |
2500 VRMS for 10 msec. |
| Hysteresis adjustment |
0% to 100% |
| Reset |
Automatic or manual |
| Repeat accuracy |
1% maximum |
| Output contacts |
SPDT 10A at 240 VAC resistive |
| Expected relay life |
Mech: 10 million operations, Elec: 100,000 operations at rated load |
| Operating temperature |
-40° to +131° F |
| Humidity tolerance |
0-97% w/o condensation |
| Mounting |
socket sold separately |
| Case material |
ABS plastic |
| Weight |
7.5 oz. |
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