For Operation in the Control Cabinet © Siemens AG 2009 3RW Soft Starters 3RW30 for standard applications 1) The types of coordination are explained in more detail under "3RA1 Fuse- less Load Feeders". The type of coordination "2" refers only to soft starters in combination with the stipulated protective device (motor starter protector/circuit breaker/fuse), not to any additional components in the feeder. 2) I q = 50 kA at 400 V. 3) No SITOR fuse required! Alternatively: 3NA3 803 (LV HRC00), 5SB2 21 (DIAZED), 5SE2 206 (NEOZED). 6 1 ToC Type of coordination "1" 2 ToC Type of coordination "2" The types of coordination are explained in more detail under "3RA1 Fuseless Load Feeders".
These types of coordination are indicated in the Technical specifications by orange backgrounds. 6/13 Siemens LV 1 T · 2009 Fused version with 3NE1 SITOR fuses (semiconductor and line protection) F’1 Q21 Q11 NSB0_01937 M 3~ For matching fuse bases see Catalog LV 1 under "SENTRON Switching and Protection Devices for Power Distribution" ––> "Switch Disconnectors", and Catalog ET B1 under "BETA Protecting" ––> "SITOR Semiconductor Fuses" or go to www.siemens.com/sitor ––>"Products" ––>"BETA Protecting"––>"SITOR" Soft starters All-range fuses Line contactors ToC 2 Rated current Rated current Size (optional) Q11 F'1 Q21 Type A Type A Type of coordination "2"1):
Iq = 65 kA at 480 V 10 % 3RW30 032) 3 3.6 6.5 9 12.5 17.6 25 32 38 45 63 72 80 106 3NE1 813-03) 16 000 3RT10 15 3RT10 15 3RT10 15 3RT10 16 3RT10 24 3RT10 26 3RT10 26 3RT10 34 3RT10 35 3RT10 36 3RT10 44 3RT10 45 3RT10 45 3RT10 46 3RW30 13 3NE1 813-0 16 000 3RW30 14 3NE1 813-0 16 000 3RW30 16 3NE1 813-0 16 000 3RW30 17 3NE1 813-0 16 000 3RW30 18 3NE1 814-0 20 000 3RW30 26 3NE1 803-0 35 000 3RW30 27 3NE1 020-2 80 00 3RW30 28 3NE1 020-2 80 00 3RW30 36 3NE1 020-2 80 00 3RW30 37 3NE1 820-0 80 000 3RW30 38 3NE1 820-0 80 000 3RW30 46 3NE1 021-0 100 00 3RW30 47 3NE1 022-0 125 00