Brochure

SIRIUS
Siemens Industry, Inc. Industrial Control Product Catalog 2017
3/21
3
OVERlOAd RElAYS
Selection and ordering data
Conversion aid 3RB10 or 3RB20 ––> 3RB20 or 30
Conversion aid 3RB10 / 21 ––> 3RB21 / 31
Size Old Order No. Setting range New Order No. Setting range
A A
S00
3RB20 16-@RB0 0.1 ... 0.4 3RB30 16-@RB0 0.1 ... 0.4
3RB20 16-
@NB0 0.32 ... 1.25
3RB30 16-
@
NB0 0.32 ... 1.25
3RB30 16-
@PB0 1 ... 4
3RB20 16-
@
PB0 1 ... 4
3RB30 16-
@
SB0 3 ... 12
3RB20 16-
@
SB0 3 ... 12
S0
3RB20 26-@RB0
0.1 ... 0.4
3RB20 26-@NB0 0.32 ... 1.25
3RB20 26-@PB0 1 ... 4
3RB20 26-@SB0 3 ... 12 3RB30 26-@SB0 3 ... 12
3RB20 26-@QB0 6 ... 25 3RB30 26-@QB0 6 ... 25
S2
3RB20 36-@QB0 6 ... 25 3RB30 36-@UB0 12 ... 80
3RB20 36-@UB0 13 ... 50 3RB30 36-@UB0 12 ... 80
S3
3RB10 46-
@
UB0 13 ... 50 3RB30 46-
@
UB0 12.5 ... 50
3RB10 46-
@
EB0 25 ... 100 3RB30 46-
@
EB0 25 ... 100
S6
3RB10 56-
@
FW0
50 ... 200
3RB20 56-
@
FW2
50 ... 200
3RB10 56-
@
-65 02BR30GF
@
FC2
S10/S12
3RB10 66-@GG0 55 ... 250 3RB20 66-@GC2 55 ... 250
3RB10 66-@KG0 200 ... 540
3RB20 66-@MC2 160 ... 630
3RB10 66-@LG0 300 ... 630
CLASS 10
CLASS 20
3RB30 26-@RB0 0.1 ... 0.4
3RB30 26-@NB0 0.32 ... 1.25
3RB30 36-@PB0 1 ... 4
Size Old Order No. Setting range New Order No. Setting range
A A
S00
3RB21 13-@RB0 0.1 ... 0.4 3RB31 13-4RB0 0.1 ... 0.4
3RB21 13-@NB0 0.4 ... 1.6
3RB31 13-4NB0 0.32 ... 1.25
3RB31 13-4PB0 1 ... 4
3RB21 13-@PB0 1.5 ... 6
3RB31 13-4SB0 3 ... 12
3RB21 13-@SB0 3 ... 12
S0
3RB21 23-@RB0
0.1 ... 0.4
3RB21 23-@NB0 0.32 ... 1.25
3RB21 23-@PB0 1 ... 4
3RB21 23-@SB0 3 ... 12 3RB31 23-4SB0 3 ... 12
3RB21 23-@QB0 6 ... 25 3RB31 23-4QB0 6 ... 25
S2
3RB21 33-@QB0 6 ... 25 3RB31 33-4UB0 12 ... 80
3RB21 33-@UB0 13 ... 50 3RB31 33-4WB0 20 … 80
S3
3RB10 46-@UB0 12.5 ... 50 3RB31 43-4UB0 12.5 ... 50
3RB10 46-@EB0 25 ... 100 3RB31 43-4EB0 25 ... 100
S6
3RB10 56-@FW0
50 ... 200
3RB21 53-4FW2
50 ... 200
3RB10 56-@ 2CF4-35 12BR30GF
S10/S12
3RB10 66-@GG0 55 ... 250 3RB21 63-4GC2 55 ... 250
3RB10 66-@KG0 200 ... 540
3RB21 63-4MC2 160 ... 630
3RB10 66-@LG0 300 ... 630
Note:
CLASS 10 CLASS 5, 10, 20 and 30
can be set on the unit
CLASS 20
3RB31 23-RB0 0.1 ... 0.4
3RB31 23-NB0 0.32 ... 1.25
3RB31 23-PB0 1 ... 4
1
2
1
2
1
2
Overload Relays
3RB2 / 3RB3 Solid-State Overload Relays
3RB20, 3RB21, 3RB30, 3RB31 up to 630A for standard applications