SIEMENS
10/129
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
Relays
SIRIUS 3UG48 Monitoring Relays for Stand-Alone Installation for IO-Link
Residual Current Monitoring
Residual-current monitoring relays
10
■
Selection and ordering data
•
For monitoring residual currents from 0.03 to 40 A,
from 16 to 400 Hz
•
For 3UL23 residual-current transformers with feed-through
opening from 35 to 210 mm
•
Permanent self-monitoring
•
Certified in accordance with IEC 60947,
functionality corresponds to IEC 62020
•
Digitally adjustable, with illuminated LCD
•
Permanent display of actual value and tripping state
•
Separately adjustable limit value and warning threshold
•
1 changeover contact each for warning threshold and tripping
threshold
PU (UNIT, SET, M)
= 1
PKG*
= 1 unit
PG
= 41H
For accessories,
see page 10/133
.
For 3UL23 residual-current transformers and accessories for
3UL23,
see page 10/95
.
Measurable
current
Adjustable
response value
current
Switching
hysteresis
Adjustable
ON-delay time
Control supply
voltage
SD
Screw terminals
SD
Spring-type
terminals
At DC rated
value
Article No.
Price
per PU
Article No.
Price
per PU
A
A
%
s
V
d
d
0.01 ... 43
0.03 ... 40
0 ... 50
0 ... 999.9
24
2
3UG4825-1CA40
2
3UG4825-2CA40
3UG4825-1CA40
3UG4825-2CA40
© Siemens AG 2016