3UG4633-1AL30 SIEMENS, 3UG4633-1AL30 Datasheet - Page 13

• Manufacturer Part Number: 3UG4633-1AL30
• Description: RELAY, DIGITAL MONITORING, VOLTAGE
• Manufacturer: SIEMENS
• Series: 3UGr

Specifications of 3UG4633-1AL30

• Power Consumption: 2W
• Supply Voltage Max: 275V
• Relay Mounting: DIN Rail
• Control Voltage Type: AC / DC
• Contact Termination: Screw
• External Depth: 86mm
• External Length / Height: 110mm
• External Width: 22.5mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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■
Dimensional drawings
Schematics
Position of the connection terminals
3UG46 21-.AA30
3UG46 22-.AA30
Operation with separate
control circuit and load circuit
3UG46 21-.AW30
3UG46 22-.AW30
1-phase operation
AC/DC
3UG46 21
3UG46 22
24 V AC/DC
22,5
15
A1
A2
A1
A2
< >
< >
IN
M
M
IN
Load
Load
12
5
M
U
12
U
1)
M
Load
Load
11
Load
11
Load
14
14
3UG Monitoring Relays for Electrical and Additional Measurements
Operation with joint
control circuit and load circuit
24 V AC/DC
optional
3-phase operation
AC/DC
86
A1
A2
A1
A2
< >
< >
IN
M
IN
NSB0_01699
M
Load
L1
12
12
11
14
11
14
L2
Load
L3
© Siemens AG 2007
1)
Wiring diagram for 24 V AC/DC (only 3UG46 2.-.AA30)
From the following circuit diagrams it is clear that loads in
measuring circuits have to be in the current flow upstream from
the monitoring relay. Otherwise the monitoring relay could be
destroyed and the short-circuit current could cause damage to
the plant.
24 V AC/DC
Configuring note:
A2 and M are electrically connected internally!
For applications in which the load to be monitored and the
monitoring relay are supplied from the same power supply, there
is no need for connection A2!
The load current must always flow through M or the monitoring
relay may be destroyed!
Type
Removable terminals
Spring-loaded terminal
Screw terminal
24 V AC/DC
NSB0_01197e
For standard mounting rail according to EN 60715.
A1
A2
< >
o.k.
A1
A2
< >
o.k.
IN
M
Load
IN
M
Load
U
M
Load
Load
Monitoring Relays
3UG46 21
3UG46 22
A
84
83
24 V AC/DC
Siemens LV 1 T · 2007
24 V AC/DC
A1
A2
< >
A1
A2
3UG3
Current monitoring
< >
o.k.
o.k.
IN
M
IN
M
B
94
92
L1
L1 L2 L3
Load
L2 L3
Load
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