SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate.
Overload Relays
SIRIUS 3RU2 Thermal Overload Relays
3RU2 for standard applications
7
3RU21 thermal overload relays for stand-alone installation, sizes S00 and S0, CLASS 10
Features and technical specifications:
•
Connection methods
Main and auxiliary circuit: Either screw or spring-type
terminals
•
Overload and phase failure protection
•
Auxiliary contacts 1 NO + 1 NC
•
Manual and automatic RESET
•
Switch position indicator
•
TEST function
•
STOP button
•
Sealable covers (optional accessory)
PU (UNIT, SET, M) = 1
PS*
= 1 unit
PG
= 41F
1)
Guide value for 4-pole standard motors at 50 Hz 400 V AC. The actual
starting and rated data of the motor to be protected must be considered
when selecting the units.
2)
Maximum protection by fuse only for overload relays, type of
coordination "2". For fuse values in connection with contactors,
see Configuration Manual
.
Size
contac-
tor
Trip class
Rated power for
three-phase
motors,
rated value
1)
Current setting
value of the
inverse-time
delayed overload
release
Short-circuit
protection with fuse,
type of coordination
"2", operational
class gG
2)
SD
Screw terminals
SD
Spring-type
terminals
Article No.
Price
per PU
Article No.
Price
per PU
Class
kW
A
A
d
d
Size S00
S00
10
0.04
0.11 ... 0.16
0.5
5
3RU2116-0AB1
5
3RU2116-0AC1
10
0.06
0.14 ... 0.2
1
5
3RU2116-0BB1
5
3RU2116-0BC1
10
0.06
0.18 ... 0.25
1
5
3RU2116-0CB1
5
3RU2116-0CC1
10
0.09
0.22 ... 0.32
1.6
5
3RU2116-0DB1
5
3RU2116-0DC1
10
0.09
0.28 ... 0.4
2
5
3RU2116-0EB1
5
3RU2116-0EC1
10
0.12
0.35 ... 0.5
2
5
3RU2116-0FB1
5
3RU2116-0FC1
10
0.18
0.45 ... 0.63
2
5
3RU2116-0GB1
5
3RU2116-0GC1
10
0.18
0.55 ... 0.8
4
5
3RU2116-0HB1
5
3RU2116-0HC1
10
0.25
0.7 ... 1
4
5
3RU2116-0JB1
5
3RU2116-0JC1
10
0.37
0.9 ... 1.25
4
5
3RU2116-0KB1
5
3RU2116-0KC1
10
0.55
1.1 ... 1.6
6
5
3RU2116-1AB1
5
3RU2116-1AC1
10
0.75
1.4 ... 2
6
5
3RU2116-1BB1
5
3RU2116-1BC1
10
0.75
1.8 ... 2.5
10
5
3RU2116-1CB1
5
3RU2116-1CC1
10
1.1
2.2 ... 3.2
10
5
3RU2116-1DB1
5
3RU2116-1DC1
10
1.5
2.8 ... 4
16
5
3RU2116-1EB1
5
3RU2116-1EC1
10
1.5
3.5 ... 5
20
5
3RU2116-1FB1
5
3RU2116-1FC1
10
2.2
4.5 ... 6.3
20
5
3RU2116-1GB1
5
3RU2116-1GC1
10
3
5.5 ... 8
25
5
3RU2116-1HB1
5
3RU2116-1HC1
10
4
7 ... 10
35
5
3RU2116-1JB1
5
3RU2116-1JC1
10
5.5
9 ... 12.5
35
5
3RU2116-1KB1
5
3RU2116-1KC1
10
7.5
11 ... 16
40
5
3RU2116-4AB1
5
3RU2116-4AC1
Size S0
S0
10
7.5
14 ... 20
50
5
3RU2126-4BB1
5
3RU2126-4BC1
10
11
17 ... 22
63
5
3RU2126-4CB1
5
3RU2126-4CC1
10
11
20 ... 25
63
5
3RU2126-4DB1
5
3RU2126-4DC1
10
15
23 ... 28
63
5
3RU2126-4NB1
5
3RU2126-4NC1
10
15
27 ... 32
80
5
3RU2126-4EB1
5
3RU2126-4EC1
10
18.5
30 ... 36
80
5
3RU2126-4PB1
5
3RU2126-4PC1
10
18.5
34 ... 40
80
5
3RU2126-4FB1
5
3RU2126-4FC1
3RU2116-..C1
3RU2126-..B1
3RU2126-..C1
3RU2116-..B1
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