Description
Time Mark 160 Series
Voltage and Frequency Monitors

- 480VAC Over or Under Voltage Monitor
- Din Rail or Surface Mounting
- Optional 5-minute Time Delay
- Wiring connections are made to 1/4” quick connect terminals
- Detects Over or Under Voltage
The Model 160B(R) Voltage Sensor is a single set-point voltage sensor. Input voltages above the set-point cause the output contacts to energize. Input voltages below the set-point cause the output contacts to de-energize. The dead band between pull-in and drop-out is less than 1%.
Wiring connections are made to 1/4 in.; quick connect terminals. Standard versions have a 2-second restart delay. The R versions of the Model 160B have a fixed 5-minute short cycle delay. The Model 160B has a screwdriver adjustable set-point range of approximately 35% of the maximum voltage. The unit can be factory calibrated to meet specific requirements.
AC versions of the Model 160B are not frequency sensitive and may be used in systems from 50 to 400 Hz. DC versions, or other short cycle periods, are available on request.
Product Dimension

Voltage Frequency Monitor Relays | |
|---|---|
| Voltage Frequency Monitors Function | Over or Under |
| Time Mark Mounting | Surface Mount or DIN |
| Nominal Voltage (monitor relays) | 380-480 VAC |
Product General Attributes | |
| Warranty Details | This product is warranted to be free from defects in materials and workmanship for one year. Should this device fail to operate, we will repair it for one year from the date of manufacture. For complete warranty details, see the Terms and Conditions of Sales page in the front section of the Time Mark catalog or contact Time Mark at 1-800-862-2875. |
| Product Weight | 0.35 LBS |
| Product Height | 3.99 IN |
| Product Length | 2.19 IN |
| Product Width | 2.31 IN |
| Country of Origin | United States |
| Shipping Height | 3.99 IN |
| UPC | 662917006706 |
| Shipping Length | 2.19 IN |
| Shipping Width | 2.31 IN |

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