Data Sheet

Data sheet 3UG4633-1AL30
Digital monitoring relay Voltage monitoring, 22.5 mm from 17-275 V
AC/DC Overshoot and undershoot Self-powered Spike delay 0.1 to
20 s Hysteresis 0.1 to 150 V 1 CO contact With or without error
buffer Screw terminals Successor product for 3UG3534, 3UG3535
Product brand name SIRIUS
Product designation Voltage monitoring relay with digital setting
Product type designation 3UG4
General technical data
Product function Voltage monitoring relay
Design of the display LCD
Type of voltage
● for monitoring
AC/DC
● of the control supply voltage
AC/DC
Surge voltage resistance rated value 4kV
maximum permissible voltage for safe isolation
● between auxiliary and auxiliary circuit
300V
● between control and auxiliary circuit
300V
Protection class IP IP20
Shock resistance
● acc. to IEC 60068-2-27
sinusoidal half-wave 15g / 11 ms
Mechanical service life (switching cycles)
3UG4633-1AL30 Subject to change without notice
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09/11/2019 © Copyright Siemens