Siemens 3UG4616-2CR20 3-Phase Voltage Monitoring Relay - N Conductor
Siemens 3UG4616-2CR20 3-Phase Voltage Relay with N conductor.
The Siemens 3UG4616-2CR20 is a digital monitoring relay for 3-phase voltage, including the N conductor, monitoring phase sequence, phase failure, undervoltage, and overvoltage. It operates with voltages from 3x 90 to 400 V at 50 to 60 Hz. This relay features adjustable hysteresis (1-20 V) and delay settings (0-20 s) for both Umin and Umax. It includes one change-over contact for Umin monitoring and another for Umax monitoring, utilizing spring-loaded terminals for connection.
This relay is designed for applications requiring monitoring of 3-phase systems that include a neutral conductor, operating at lower voltage levels. It is crucial for protecting equipment in such systems from voltage deviations and phase faults.
Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 3UG4616-2CR20. Ensure the protection and reliable operation of your specific 3-phase systems by sourcing this specialized monitoring relay from us.
| Type | Digital Monitoring Relay |
| Function | Phase Failure, Sequence, Undervoltage, Overvoltage (with N conductor) |
| Input Voltage | 3x 90-400 V AC |
| Frequency | 50-60 Hz |
| Umin/Umax Hysteresis | 1-20 V |
| Umin/Umax Delay | 0-20 s |
| Contacts | 1 CO for Umin, 1 CO for Umax |
| Terminal Type | Spring-loaded |