3RU21 thermal overload relays for mounting onto contactor

For High Features Application
3RU21 thermal overload relays
for mounting onto contactor,
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
3RU2116-0AB0
3RU2116-0BB0
3RU2116-0CB0
3RU2116-0DB0
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
3RU2116-0EB0
3RU2116-0FB0
3RU2116-0GB0
3RU2116-0HB0
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
3RU2116-0JB0
3RU2116-0KB0
3RU2116-1AB0
3RU2116-1BB0
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
3RU2116-1CB0
3RU2116-1DB0
3RU2116-1EB0
3RU2116-1FB0
2.2
3
4
5.5
4.5….6.3
5.5….8
7….10
9….12.5
20
25
35
35
3RU2116-1GB0
3RU2116-1HB0
3RU2116-1JB0
3RU2116-1KB0
7.5 11….16 40 3RU2116-4AB0
Size S0 7.5
11
11
14….20
17….22
20….25
50
63
63
3RU2126-4BB0
3RU2126-4CB0
3RU2126-4DB0
15
15
18.5
18.5
23….28
27…32
30…26
34…40
63
80
80
80
3RU2126-4NB0
3RU2126-4NB0
3RU2126-4PB0
3RU2126-4FB0
Size S2 18.5
22
22
30
30
37
37
28 .…40
36 .…45
40 … 50
47 … 57
54 … 65
62 … 73
70 … 80
80
100
100
100
125
160
160
3RU2136-4FB0
3RU2136-4GB0
3RU2136-4HB0
3RU2136-4QB0
3RU2136-4JB0
3RU2136-4KB0
3RU2136-4RB0
Size S3 45
45
70 … 90
80 … 100
160
200
3RU2146-4LB0
3RU2146-4MB0