User's Manual

For Operation in the Control Cabinet
SIRIUS 3RA6 Compact Starters
Accessories
6/47
SIRIUS Innovations Supplement 2011
Illustrations are approximate
6
1)
Not suitable for 3RV11/3RV21 motor starter protectors for motor protection
with overload relay function and for 3RV17/3RV27 and 3RV18/3RV28 motor
starter protectors according to UL 489 / CSA C22.2 No.5-02.
The joint clamping of motor starter protectors size S00 and size S0 is not
possible due to the different modular spacings and the different height of
the terminals. The 3RV19 15-5DB connecting piece is available for con-
necting the compact starters to motor starter protectors size S00.
1)
This terminal is connected in place of a switch, please take the space
requirement into account.
Number of compact
starters and motor
starter protectors
that can be
connected
Modu-
lar
spac-
ing
Rated
current
I
n
at
690 V
For
motor
starter
protec-
tor
Order No. PU
(UNIT,
SET, M)
PS* Weight
approx.
without lateral
accessories
mm A
Size
kg
Three-phase busbars for infeed with 3RA6
3RV19 15-1AB
3RV19 15-1BB
3RV19 15-1CB
3RV19 15-1DB
For feeding several compact starters and/or
motor starter protectors with screw terminals,
mounted side by side on standard mounting
rails, insulated, with touch protection.
2 45 63 S0
1)
3RV19 15-1AB 1 1 unit 0.044
3 45 63 S0
1)
3RV19 15-1BB 1 1 unit 0.071
4 45 63 S0
1)
3RV19 15-1CB 1 1 unit 0.099
5 45 63 S0
1)
3RV19 15-1DB 1 1 unit 0.124
Version Modular
spacing
For
motor starter
protector
Order No. PU
(UNIT,
SET, M)
PS* Weight
approx.
mm Size
kg
Connecting pieces for three-phase busbars
3RV19 15-5DB
For connecting compact
starters (left) and motor
starter protectors size S00
(right)
45 S00
3RV19 15-5DB 1 1 unit 0.042
Covers for connection terminals of the three-phase busbars
3RV19 15-6AB
Touch protection for
empty positions
-- S00, S0
3RV19 15-6AB 1 10 units 0.003
Conductor cross-section Tighten-
ing
torque
For com-
pact start-
ers and
motor
starter
protectors
Order No. Weight
approx.
Solid or
stranded
Finely
stranded
with end
sleeve
AWG
cables,
solid or
stranded
mm² mm² AWG Nm Size kg
Three-phase feeder terminals
3RV29 25-5AB
3RV29 15-5B
Connection from top
2.5 ... 16 2.5 ... 16 10 ... 4 3 ... 4 S00, S0 3RV29 25-5AB 0.043
Connection from below
1)
2.5 ... 16 2.5 ... 16 10 ... 4 Input: 4,
Output:
2 ... 2.5
S00, S0
3RV29 15-5B 0.093
Three-phase feeder terminals for constructing "Type E Starters"
for three-phase busbars
3RV29 25-5EB
Connection from top
2.5 ... 16 2.5 ... 16 10 ... 4 3 ... 4 S00, S0 3RV29 25-5EB 0.044
* You can order this quantity or a multiple thereof.
© Siemens AG 2011