Siemens SIRIUS 3RT Series System Manual page 297

3RT2.2 (size S0) motor contactors
3RT202.-.A..0, 3RT202.-.B..0
S0 contactor, without RC circuit, 1 NO contact, 1 NC contact
3RT202.-.A..4, 3RT202.-.B..4
S0 contactor, without RC circuit, 2 NO contacts, 2 NC contacts
3RT202.-.F..0
S0 contactor, with internal diode, 1 NO contact, 1 NC contact
3RT202.-.K..0
S0 contactor, with internal varistor, 1 NO contact, 1 NC contact
3RT202.-.N..0, 3RT202.-.X..0
S0 contactor, with electronic drive, 1 NO contact, 1 NC contact
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
SIRIUS 3RT2 contactors/contactor assemblies
2.10 Circuit diagrams
297