Siemens Monitoring Relay, 1 Phase, SPDT, DIN Rail, 3mA to 500mA, 240 V dc, 240 V ac

View all Monitoring Relays
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
518-7124
Distrelec Article No.:
137-54-710
Mfr. Part No.:
3UG4621-1AW30
Brand:
Siemens
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Brand

Siemens

Product Type

Monitoring Relay

Electrical Phase

1

Contact Configuration

SPDT

Mount Type

DIN Rail

Minimum Current Sensed

3mA

Maximum Current Sensed

500mA

Switching Voltage

240 V

Current Sensitivity

Undercurrent, Overcurrent

Terminal Type

Screw

Time Delay

0.1 to 20 s

IP Rating

IP20

Supply DC Voltage

240 V dc

Minimum Operating Temperature

-25°C

Supply AC Voltage

240 V ac

Maximum Operating Temperature

60°C

Height

92mm

Length

91mm

Width

22.5 mm

Series

3UG4

Standards/Approvals

RoHS

COO (Country of Origin):
DE

Single Phase Current Monitoring Relay


Current monitoring relays to monitor single phase AC currents and DC currents against the set threshold value for undershoot and overshoot.;A current monitoring relay can differ with their measuring ranges and supply voltage types.

Features and Benefits


Real effective value measurement

Applicable for frequencies with 40-500Hz AC and DC

All devices can be digitally set and have an LCD display, a fault memory can be switched on

Simultaneous monitoring of overcurrent and undercurrent over the complete measuring range

Supply voltage 24-240Vac/dc

Starting by-pass time 0.1 -20 secs.

Off delay 0.1 - 20 secs.

Contacts 1 C/O

Product Application Information


Overcurrent and undercurrent monitoring;Monitoring the functionality of electrical loads;Open-circuit monitoring;Threshold switch for analog signals from 4 mA to 20 mA

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