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Time Mark 20 3-Phase Monitor with Adjustable Trip and Restart Delays
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Original price was: $151.80.$113.28Current price is: $113.28.
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Estimated delivery:3 days
3-Phase Monitor with Trip and Restart Delays, 3PH,190-480V 50/60 Hz,SPDT, cUL/UL
- 3PH,190-480V 50/60 Hz,SPDT, cUL/UL
- Monitors for Phase Loss, Phase Reversal, Over/Under Voltage and Voltage Unbalance
- Three Voltage Options
- LED Status Indicators
- DIN Rail or Surface Mount
- UL Recognized in the U.S. and Canada
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Description
Time Mark 20 3-Phase Monitor with Adjustable Trip
& Restart Delays
 | 3 Phase Monitor
|
The Model 20 is a microcontroller-based universal 3-phase monitor for protecting 3-phase motors from abnormal power conditions. It can detect under voltage, over voltage, voltage unbalance, reverse phase, and single-phasing even when regenerated voltage is present. The Model 20 includes adjustable trip and restart delays to prevent nuisance tripping during power fluctuations and short cycling in compressor applications. The LED status indicators and adjustment pots for Voltage Adjustment, % Unbalance, Restart Delay and Trip Delay are mounted on the front of the unit for easy access.
The Model 20 is UL Recognized in the U.S. and Canada. Automatic or manual restart versions are available. The Model 20 does not require a neutral connection and can be used on either Wye or Delta systems.
| Typical Application | Dimensions |
 |  |
Three Phase Monitor Relays | |
|---|---|
| 3-Phase Monitor Relay Function | Phase Loss/Reversal/Unbalance/Under & Over Voltage |
| Max Nominal Phase to Phase Voltage (monitors) | 480 VAC |
| Min Nominal Phase to Phase Voltage (monitors) | 190 VAC |
| TIME MARK DELAY | Adjustable Trip Restart Delay |
| Electrical Approval (monitor relays) | CSA, UL |
| Time Mark Mounting | Surface Mount or DIN |
Product General Attributes | |
| Warranty | 5 YEARS |
| Warranty Details | This product is warranted to be free from defects in materials and workmanship, and is covered by our exclusive 5-year Unconditional Warranty. Should this device fail to operate for any reason, we will repair it for five years from the date of manufacture. |
| Safety Approval | CSA, UL |
| Product Weight | 0.78 LBS |
| Product Height | 3.91 IN |
| Product Length | 2.2 IN |
| Product Width | 2.3 IN |
| Country of Origin | United States |
| Shipping Height | 3.91 IN |
| UPC | 662917001169 |
| Shipping Length | 2.20 IN |
| Shipping Width | 2.30 IN |
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Manuals/Guides
| Weight | 0.78 lbs |
|---|---|
| Dimensions | 2.2 × 2.3 × 3.91 in |
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Time Mark 20 3-Phase Monitor w... Original price was: $151.80.$113.28Current price is: $113.28.
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📧 sales@nestesinstruments.com
📞 +1 (833) 763-7837
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Contact Us Now:
📧 sales@nestesinstruments.com
📞 +1 (833) 763-7837
Let us assist you in finding the perfect solution!
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