User's Manual

Combination Starters & Starters for Group Installation
SIRIUS 3RA2 Motor Starters
Accessories
6/22
SIRIUS Innovations Supplement 2011
Illustrations are approximate
6
Accessories for contactors
The complete range of accessories for the contactors can be
found in Chapter 3 "Controls – Contactors and Contactor
Assemblies" --> "Accessories and Spare Parts".
For
contactors
Version Order No. Weight
approx.
Size
kg
Auxiliary switch blocks for snapping onto the front for contactors
3RH29 11-1BA..
3RH29 11-1MA..
Screw terminals
Cable entry from below
S00 1-pole
- 1 NO 3RH29 11-1BA10 0.020
- 1 NC
3RH29 11-1BA01 0.020
S00 2-pole
- 1 NO + 1 NC 3RH29 11-1MA11 0.050
- 2 NO
3RH29 11-1MA20 0.050
Laterally mountable auxiliary switch blocks for contactors
3RH29 11-1DA..
3RH29 11-2DA..
Screw terminals
S00 2 NC 3RH29 11-1DA02 0.020
S00 1 NO + 1 NC
3RH29 11-1DA11 0.040
S00 2 NO
3RH29 11-1DA20 0.040
S0 2 NC
3RH29 21-1DA02 0.050
S0 1 NO + 1 NC
3RH29 21-1DA11 0.050
S0 2 NO
3RH29 21-1DA20 0.050
Spring-type
terminals
S00 2 NC 3RH29 11-2DA02 0.050
S00 1 NO + 1 NC
3RH29 11-2DA11 0.050
S00 2 NO
3RH29 11-2DA20 0.050
S0 2 NC
3RH29 21-2DA02 0.050
S0 1 NO + 1 NC
3RH29 21-2DA11 0.050
S0 2 NO
3RH29 21-2DA20 0.050
Connection modules for contactors with screw terminals
3RT19 26-4RD01
3RT19 00-4RE01
Screw terminals
Adapters for contactors
Ambient temperature T
u max
. = 60 °C
S00 Rated operational current I
e
at AC-3/400 V: 20 A
3RT19 16-4RD01 0.020
S0 Rated operational current I
e
at AC-3/400 V: 25 A
3RT19 26-4RD01 0.200
Plugs for contactors
S00, S0 -- 3RT19 00-4RE01 0.025
© Siemens AG 2011