SIEMENS
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Siemens IC 10 · 2017
SIRIUS 3RW Soft Starters
3RW44 for High Feature Applications
General data
6
1)
The type of coordination "2" refers to soft starters in combination with the
stipulated protective device (motor starter protector/fuse), not to any
additional components in the feeder.
If the F3 semiconductor fuse is not used, the type of coordination "2" is
reduced to type of coordination "1" for soft starters in combination with the
stipulated protective device.
Inside-delta circuit fused version with 3NE or 3NC SITOR fuses
(semiconductor protection by fuse, line and overload protection by motor starter protector)
For matching fuse bases,
see
Catalog LV 10
➞
"Switch Disconnectors"
and Catalog LV 10
➞
"Fuse Systems"
➞
"SITOR Semiconductor Fuses"
or www.siemens.com/sitor
.
Soft
starters
Semiconductor fuses, minimum
Semiconductor fuses (cylinder)
Nominal
current
690 V +10 %
Rated current
Size
Rated current
Size
Q11
F3
F3
Type
A
Type
A
Type
A
Type of coordination 2
1)
3RW4422
50
3NE4120
80
0
3NC2280
80
22 x 58
3RW4423
62
3NE4121
100
0
3NC2200
100
22 x 58
3RW4424
81
3NE4121
100
0
3NC2200
100
22 x 58
3RW4425
99
3NE4122
125
0
3RW4426
133
3NE4124
160
0
3RW4427
161
3NE3224
160
1
3RW4434
196
3NE3225
200
1
3RW4435
232
3NE3225
200
1
3RW4436
281
3NE3227
250
1
3RW4443
352
3NE3230-0B
315
1
3RW4444
433
3NE3230-0B
315
1
3RW4445
542
3NE3233
450
1
3RW4446
617
3NE3333
450
2
3RW4447
748
3NE3335
560
2
3RW4453
954
2 x 3NE3335
560
2
3RW4454
1 065
2 x 3NE3335
560
2
3RW4455
1 200
2 x 3NE3335
560
2
3RW4456
1 351
2 x 3NE3336
630
2
3RW4457
1 524
2 x 3NE3336
630
2
3RW4458
1 680
2 x 3NE3336
630
2
3RW4465
1 864
2 x 3NE3340-8
900
2
3RW4466
2 103
2 x 3NE3340-8
900
2
Soft
starters
Line contactors
up to 400 V
Motor starter protectors
Line protection, maximum
Nominal
current
(optional)
400 V +10 %
Rated current
690 V +5 %
Rated current
Size
Q11
Q21
Q1
F1
Type
A
Type
Type
A
Type
A
Type of coordination 2
1)
3RW4422
50
3RT2036-1AP04
3RV1042-4KA10
75
3NA3824-6
80
00
3RW4423
62
3RT2037-1AP04
3RV1042-4LA10
90
3NA3830-6
100
00
3RW4424
81
3RT2038-1AP04
3RV1042-4MA10
100
3NA3132-6
125
1
3RW4425
99
3RT1054-1AP36
3VL2716
160
3NA3136-6
160
1
3RW4426
133
3RT1055-6AP36
3VL2716
160
3NA3240-6
200
2
3RW4427
161
3RT1056-6AP36
3VL3720
200
3NA3244-6
250
2
3RW4434
196
3RT1064-6AP36
3VL3725
250
3NA3360-6
400
3
3RW4435
232
3RT1065-6AP36
3VL4731
315
3NA3360-6
400
3
3RW4436
281
3RT1066-6AP36
3VL4740
400
2 x 3NA3360-6
2 x 400
3
3RW4443
352
3RT1075-6AP36
3VL4740
400
2 x 3NA3365-6
2 x 500
3
3RW4444
433
3RT1076-6AP36
3VL5750
500
2 x 3NA3365-6
2 x 500
3
3RW4445
542
3TF6844-0CM7
3VL5763
630
3 x 3NA3365-6
3 x 500
3
3RW4446
617
3TF6844-0CM7
3VL6780
800
3 x 3NA3365-6
3 x 500
3
3RW4447
748
3TF69
3VL6780
800
3 x 3NA3365-6
3 x 500
3
3RW4453
954
3VL7710
1 000
3 x 3NA3365-6
3 x 500
3
3RW4454
1 065
3VL7712
1 250
3 x 3NA3365-6
3 x 500
3
3RW4455
1 200
3VL8716
1 600
3 x 3NA3365-6
3 x 500
3
3RW4456
1 351
3VL8716
1 600
3 x 3NA3372
3 x 630
3
3RW4457
1 524
3VL8716
1 600
3 x 3NA3372
3 x 630
3
3RW4458
1 680
3WL1220
2 000
2 x 3NA3480
2 x 1000
4
3RW4465
1 864
3WL1225
2 500
2 x 3NA3482
2 x 1250
4
3RW4466
2 103
3WL1225
2 500
2 x 3NA3482
2 x 1250
4
M
3~
Q11
Q1
F3
NSB0_01596b
M
3~
Q11
Q21
F3
F1
NSB0_01597b
2
ToC
2
ToC
© Siemens AG 2016