Additional information
| Automatic Reset | |
|---|---|
| Certifications | |
| Contacts | SPDT |
| Manual Reset | No |
| Mount | Surface Mount |
| Phase Sensing | |
| Trip Delay | |
| Trip Restart | No |
| Voltage Sensing | |
| Voltage Range |
2501-600
Categories: 2501-Series, 3-Phase-MonitorsThe Model 2501 3-Phase Monitor is designed to continuously monitor 3-phase power lines for abnormal conditions. This device features solid-state voltage and phase-angle sensing circuits, which drive a SPDT electromechanical output relay.
When the correct voltage and phase sequence is applied to a specified Model 2501, the output relay will energize. An under voltage, phase reversal, phase unbalance, or phase loss condition will cause the output relay to de-energize. A neutral connection is not required, allowing the Model 2500 or 2501 to be used with either Wye or Delta system configurations.
Each option on the Model 2500 or 2501 monitor is adjustable throughout its operating range. The adjustment pots and LED indicators for VOLTAGE ADJUST, UNBALANCE ADJUST and TIME DELAY are mounted on the front of the unit for easy access.
Seven versions of the Model 2500 or 2501 cover voltage ranges from 120 to 600 VAC, and are UL Listed and CSA Certified.
Time Mark products are only sold through authorized Time Mark distributors. The “Buy Online” button will open a new browser window on Octopart.com and display Time Mark distributors that sell your desired product.
If Octopart does not currently display the Time Mark product you desire, please call us Toll-Free at (800) 862-2875 or use the Find a Distributor link on our website to find a distributor near you.
If Octopart does not currently display the Time Mark product you desire, please call us Toll-Free at (800) 862-2875 or use the Find a Distributor link on our website to find a distributor near you.
