3UG4 relays that monitor current, power factor and active current are ideal for monitoring the load of motors and functionality of electronic loads. These devices detect the effect of wear and faults early on. This means that appropriate actions can be taken before more significant damage occurs.
Wide voltage range versions reduce inventory stock levels Variable settings for over-range, under-voltage or window monitoring Delay times and reset switch Actual value and fault types are permanently displayed Removable terminals 22.5mm wide 3UG4614 to 3UG4617 can be digitally set, with fault memory and LDC display 1-20V hysterisis Phase failure (except stock no 518-7275)
Attribute
Value
Monitoring Application
Phase
Electrical Phase
3
Voltage Sensing Range
160 → 260V ac
Contact Configuration
SPDT
Mounting Type
DIN Rail
Phase Sensitivity
Phase Sequence
Series
3UG4
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
91 x 22.5 x 83mm
Maximum Voltage Sensed
260V ac
Minimum Operating Temperature
-25°C
Height
83mm
Length
91mm
Minimum Voltage Sensed
160V ac
Operating Temperature Range
+60°C
Terminal Type
Screw
Number of Poles
3
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