Siemens 3UG4631-1AW30 Digital Voltage Monitoring Relay
Siemens 3UG4631-1AW30 Digital Monitoring Relay for Voltage Monitoring.
The Siemens 3UG4631-1AW30 is a digital monitoring relay designed for voltage monitoring applications, capable of detecting both overshoot and undershoot conditions. It monitors voltages ranging from 0.1 to 60 V AC/DC. The relay is powered by a supply voltage of 24 to 240 V AC/DC (50 to 60 Hz) and offers an adjustable noise pulses delay from 0.1 to 20 seconds. Its hysteresis is adjustable from 0.1 to 30 V, and it provides one changeover contact with screw terminals.
This relay is essential for protecting equipment sensitive to voltage fluctuations, such as control systems, instrumentation, and low-voltage power supplies. It is commonly used in industrial automation, building management, and power quality monitoring.
Source your Siemens 3UG4631-1AW30 from Stanlo Automation. As a veteran-owned surplus parts distributor, we offer reliable, cost-effective automation components and ensure prompt delivery to minimize your downtime.
| Type | Digital Monitoring Relay |
| Function | Voltage Monitoring |
| Range | 0.1 to 60 V AC/DC |
| Supply Voltage | 24 to 240 V AC/DC |
| Frequency | 50 to 60 Hz |
| Delay Time | 0.1 to 20 s |
| Hysteresis | 0.1 to 30 V |
| Contacts | 1 Changeover |
| Connection | Screw Terminal |