Siemens SIRIUS Configuration Manual page 81

Fuse links according to IEC 60947 and UL 508
Short-circuit protection up to 690 V / 100 kA, type of coordination 1 and 2
Table 5- 10 Fuse links for overload relay and contactor size S00 and S0
Overload Overload
relay relay
Setting range
MLFB A
Size S00
3UF7100- 0,3 ... 3,0
1AA00-0/
3RB2906-
2BG1
3UF7101- 2,4 ... 25
1AA00-0/
3RB2906-
2DG1
Size S0
3UF7101- 2,4 ... 25
1AA00-0/
3RB2906-
2DG1
3UF7102- 10 ... 100
1AA00-0/
3RB2906-
2JG1
Take account of the operating voltage
1)
Assignment and short-circuit protective devices acc. to DIN EN 60947-4-1
2)
NH type 3NA, DIAZED type 5SB, NEOZED type 5SE, operating class gG
3)
RK1, RK5, J, CC
4)
Configuring SIRIUS Innovations
Configuration Manual, 04/2010, A8E56203880102-02
5.4 Short-circuit protection: Contactor + 3UF7 + 3RB22 / 23 solid-state overload relay
Contactor
MLFB kW
Stand-alone assembly
3RT2015 3,0
3RT2016 4,0
3RT2017 5,5
3RT2018 7,5
3RT2015 3,0
3RT2016 4,0
3RT2017 5,5
3RT2018 7,5
Stand-alone assembly
3RT2024 5,5
3RT2025 7,5
3RT2026 11,0
3RT2027 15,0
3RT2028 18,5
Stand-alone assembly
3RT2024 5,5
3RT2025 7,5
3RT2026 11,0
3RT2027 15,0
3RT2028 18,5
Fused selection tables up to 690 V
Fuse links
Acc. to IEC 60947
3)
Type of coordination
2)
1 2
50 25
35 20
35 20
50 25
50 25
35 20
35 20
50 25
50 25
125 50
63 25
63 25
100 35
125 50
125 50
315 315
63 25
63 25
100 35
125 50
125 50
1)
Acc. to UL 508
4)
(600 V)
Standard short- High short-
circuit rating circuit rating
10 10
100 100
400 400
81