3RU21 thermal overload relays for stand-alone installation

For High Features Application
3RU21 thermal overload relays
for stand-alone installation,
CLASS 10

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Description

Size
Contactor
Rating for
three-phase
motor,
rated value
Current setting
value of the inverse- time delayed
overload release
Short-circuit protection
with fuse,
type of coordination “2”
operational class gG
Order Number
kW A
Size S00 0.04
0.06
0.06
0.09
0.11….0.16
0.14….0.2
0.18….0.25
0.22….0.32
0.5
1
1
1.6
3RU2116-0AB1
3RU2116-0BB1
3RU2116-0CB1
3RU2116-0DB1
0.09
0.12
0.18
0.18
0.28….0.4
0.35….0.5
0.45….0.63
0.55….0.8
2
2
2
4
3RU2116-0EB1
3RU2116-0FB1
3RU2116-0GB1
3RU2116-0HB1
0.25
0.37
0.55
0.75
0.7….1
0.9….1.25
1.1….1.6
1.4….2
4
4
6
6
3RU2116-0JB1
3RU2116-0KB1
3RU2116-1AB1
3RU2116-1BB1
0.75
1.1
1.5
1.5
1.8….2.5
2.2….3.2
2.8….4
3.5….5
10
10
16
20
3RU2116-1CB1
3RU2116-1DB1
3RU2116-1EB1
3RU2116-1FB1
2.2
3
4
5.5
4.5….6.3
5.5….8
7….10
9….12.5
20
25
35
35
3RU2116-1GB1
3RU2116-1HB1
3RU2116-1JB1
3RU2116-1KB1
7.5 11….16 40 3RU2116-4AB1
Size S0 7.5
11
11
14….20
17….22
20….25
50
63
63
3RU2126-4BB1
3RU2126-4CB1
3RU2126-4DB1
15
15
18.5
18.5
23….28
27…32
30…26
34…40
63
80
80
80
3RU2126-4NB1
3RU2126-4NB1
3RU2126-4PB1
3RU2126-4FB1
Size S2 22
22
30
30
37
37
36 .…45
40 … 50
47 … 57
54 … 65
62 … 73
70 … 80
100
100
100
125
160
160
3RU2136-4GB1
3RU2136-4HB1
3RU2136-4QB1
3RU2136-4JB1
3RU2136-4KB1
3RU2136-4RB1
Size S3 45
45
70 … 90
80 … 100
160
200
3RU2146-4LB1
3RU2146-4MB1