Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

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
Mfr. Part No.:
3UG4621-1AW30
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Monitoring Application

Current

Electrical Phase

1

Contact Configuration

SPDT

Mounting Type

DIN Rail

Minimum Current Sensed

3mA

Maximum Current Sensed

500mA

Current Sensitivity

Overcurrent, Undercurrent

Time Delay

0.1 → 20s

Series

3UG4

Number of Poles

1

Minimum Operating Temperature

-25°C

Width

22.5mm

Maximum Operating Temperature

+60°C

Dimensions

91 x 22.5 x 92mm

Current Range

3 → 500mA

Terminal Type

Screw

Operating Temperature Range

+60°C

Length

91mm

Height

92mm

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

Related links