© siemens ag 2010 · i.e. the auxiliary contacts are open while the contactor is de-energized =...
TRANSCRIPT
Answers for industry.
SIRIUS
Assembly lateral auxiliary switch Assembly front-side auxiliary switch Selection Guide
Order number suffixesfor the motor contactors‘ and auxiliary contactors‘ coil voltage (irrespective of screw-type or spring-loaded connection system)
General DataTerminal designations and identification numbers for auxiliary contacts
Assembly / DisassemblyLateral and front-side auxiliary switches based on size S00 example
• Availability of screw-type and spring-loaded connection system
• In accordance with EN 50011, 50012 and EN 50005• Easy and rapid assembly of auxiliary switch blocks as
required by the standard• High contact reliability thanks to new double contact bridge
Terminal designationsTerminal designations feature2 digits, e.g. 13, 14; 21, 22:Unit place = function number– 1-2 for NC contact – 3-4 for NO contacts Ten place = sequence number– Related connections feature the same sequence number
Identification numbersIdentification numbers indicate the number and type of auxiliary contacts,e.g. 40, 31, 22, 13:1st figure = number of NO contacts2nd figure = number of NC contactsExamples:31 = 3 NO + 1 NC40 = 4 NO
SIRIUS Auxiliary Switches, Lateral and Front-mount,for Motor Contactors or Auxiliary Contactors
3RH2 auxiliary contactors and 3RT2 motor contactors – overview of sequence numbers
Contactor with integratedauxiliary contacts
3RH2 auxiliary contactor, S00with 4 NO contacts
3RT20 motor contactor, S00with 1 NO contact
3RT20 motor contactor, S00with 1 NC contact
3RT20 motor contactor, S0with 1 NO + 1 NC contact
Sequence number forfront-side auxiliary switches
5. 6. 7. 8. 2. 3. 4. 5. 5. 6. 7. 8. 3. 4. 5. 6.
(only with auxiliary switches in acc. EN 50005 and EN 50011)
(only with auxiliary switches in acc. EN 50005)
Basic devices with mounted 3RH29 auxiliary switch blocks – overview of terminal designations (examples)
Contactor with attachedauxiliary switch block
3RH29 auxiliary switch,4 contacts 2 NO + 2 NC
3RH29 auxiliary switch,4 contacts 4 NC
3RH29 auxiliary switch,4 contacts 3 NO + 1 NC
3RH29 auxiliary switch,4 contacts 4 NO
Terminal designationsof all auxiliary contacts
13 23 33 43 53 61 71 8314 24 34 44 54 62 72 84
13 21 31 41 5114 22 32 42 52
21 51 63 73 8322 52 63 74 84
13 21 33 43 53 6314 22 34 44 54 64
3RH29 auxiliary switch blocks – overview of function numbers (examples)
Auxiliary switch block withauxiliary contacts
3RH29 auxiliary switch,4 contacts 2 NO + 2 NC
3RH29 auxiliary switch,4 contacts 4 NC
3RH29 auxiliary switch,4 contacts 3 NO + 1 NC
3RH29 auxiliary switch,4 contacts 4 NO
Function number forfront-side auxiliary switches
.3 .1 .1 .3
.4 .2 .2 .4.1 .1 .1 .1.2 .2 .2 .2
.1 .3 .3 .3
.2 .4 .4 .4.3 .3 .3 .3.4 .4 .4 .4
Coil voltage AC, 50 Hz DC
24 V ..-.AB0. ..-.BB4.
42 V ..-.AD0. ..-.BD4.
48 V ..-.AH0. ..-.BW4.
110 V ..-.AF0. ..-.BF4.
230 V ..-.AP0. ..-.BP4.
Example: Motor contactor size S00, 3 kW for coil voltage 230 V / ACOrder number = 3RT2015-1AP01
Order number modification for the connection systemAll components listed in this brochure are also available with innovative spring-loaded connection system. Only one position of the order number is respectively modified.
Example: Auxiliary contactor size S00Order number = 3RH2131-1AP00 (screw-type connection system)Order number = 3RH2131-2AP00 (spring-loaded connection system)
Auxiliary switch block, front-sideOrder number = 3RH2911-1HA20 (screw-type connection system)Order number = 3RH2911-2HA20 (spring-loaded connection system)
Auxiliary switch block labeling
For example:
NC = Normally closed, i.e. the auxiliary contacts are closed while the contactor is de-energized= Normally closed contact 1 NC, function number .1 and .2
NO = Normally open, i.e. the auxiliary contacts are open while the contactor is de-energized= Normally open contact 1 NO, function number .3 and .4
Disassembly lateral auxiliary switch Disassembly front-side auxiliary switch
Subject to changes Order No.: E20001-A1020-M102-X-7600Disposition unit 18101GC.EG.EG.EGCE.52.0.05 SB 07105.Printed in Germany© Siemens AG 2010
Siemens AGIndustry SectorIndustry AutomationControl Components and System EngineeringElectrical Wholesale PartnerP.O. box 23 5590713 FUERTH, GERMANY
The information contained in this brochure merely com-prises general descriptions or performance characteris-tics, which may not always be applicable in the described form to the specific application case or may change due to product advancement. The desired performance characteristics shall only be binding if they are expressly specified upon contract conclusion.
All product designations may be brands or product names of Siemens AG or other sub-suppliers, whose utilization by third parties for their rights may violate the rights of the owner.
www.siemens.de/sirius
© Siemens AG 2010
Iden
ti-fic
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aux
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ntac
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In a
cc. w
ith
EN 5
0 01
2co
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tor,
size
S00
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ated
In a
cc. w
ith
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50 0
12co
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size
S0
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Iden
ti-fic
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r of
aux
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EN 5
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5co
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size
S00
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ated
size
S00
10 (1NO
)
size
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Basi
c de
vice
3 kW
3R
T201
5 -1
...1
4 kW
3R
T201
6 -1
...1
5.5
kW
3RT2
017
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1 7.
5 kW
3R
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8 -1
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Basi
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5.5
kW
3RT2
024
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07.
5 kW
3R
T202
5 -1
...0
11 k
W
3RT2
026
-1...
0 15
kW
3R
T202
7 -1
...0
18 k
W
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028
-1...
0
size
S00
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)
Basi
c de
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3 kW
3R
T201
5 -1
...2
4 kW
3R
T201
6 -1
...2
5.5
kW
3RT2
017
-1...
2 7.
5 kW
3R
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8 -1
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Iden
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Iden
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In a
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Basi
c de
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3 kW
3R
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5 -1
...1
4 kW
3R
T201
6 -1
...1
5.5
kW
3RT2
017
-1...
1 7.
5 kW
3R
T201
8 -1
...1
Basi
c de
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5.5
kW
3RT2
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5 kW
3R
T202
5 -1
...0
11 k
W
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026
-1...
0 15
kW
3R
T202
7 -1
...0
18 k
W
3RT2
028
-1...
0
size
S00
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NC)
size
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Basi
c de
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3 kW
3R
T201
5 -1
...2
4 kW
3R
T201
6 -1
...2
5.5
kW
3RT2
017
-1...
2 7.
5 kW
3R
T201
8 -1
...2
Basi
c de
vice
5.5
kW
3RT2
024
-1...
07.
5 kW
3R
T202
5 -1
...0
11 k
W
3RT2
026
-1...
0 15
kW
3R
T202
7 -1
...0
18 k
W
3RT2
028
-1...
0
Tota
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cont
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Cont
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Tota
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Cont
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12(1
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20 (2NO
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21(2
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22(2
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30 (3NO
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22(2
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31(3
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Au
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-type co
nn
ection
system
Terminal
designation (num
ber of auxiliary contacts)
In acc. with EN 50 011auxiliary contactor, size S004AS integrated
Terminal
designation (num
ber of auxiliary contacts)
In acc. with EN 50 005auxiliary contactor, size S004AS integrated
Terminal
designation (num
ber of auxiliary contacts)
In acc. with EN 50 005auxiliary contactor, size S004AS integrated
Terminal
designation (num
ber of auxiliary contacts)
In acc. with EN 50 005auxiliary contactor, size S004AS integrated
40E(4NO)
Basic device
3RH2140 -1...0040E
(4NO)Basic device
3RH2140 -1...0031E
(3NO/1NO)Basic device
3RH2131 -1...0022E
(2NO/2NO)Basic device
3RH2122 -1...00
Total auxiliary contactsContactor + auxiliary sw
itch block
Total auxiliary contactsContactor + auxiliary sw
itch block
Total auxiliary contactsContactor + auxiliary sw
itch block
Total auxiliary contactsContactor + auxiliary sw
itch block
44E(4NO/4NC)
3RH2911-1GA04
44(4NO/4NC)
3RH2911-1FA04
23(2S/3NC)
3RH2911-1HA01
53E(5NO/3NC)
3RH2911-1GA13
53(5NO/3NC)
3RH2911-1HA13
24(2S/4NC)
3RH2911-1HA02
62E(6NO/2NC)
3RH2911-1GA22
62(6NO/2NC)
3RH2911-1HA22
32(3NO/2NC)
3RH2911-1HA01
32(3S/2NC)
3RH2911-1HA10
71E(7NO/1NC)
3RH2911-1GA31
71(7NO/1NC)
3RH2911-1HA31
33(3NO/3NC)
3RH2911-1HA02
33(3S/3NC)
3RH2911-1HA11
80E(8NO)
3RH2911-1GA40
80(8NO)
3RH2911-1FA40
34(3NO/4NC)
3RH2911-1HA03
34(3S/4NC)
3RH2911-1HA12
41(4NO/1NC)
3RH2911-1HA10
42(4NO/2NC)
3RH2911-1HA11
42(4S/2NC)
3RH2911-1HA20
43(4NO/3NC)
3RH2911-1HA12
43(4S/3NC)
3RH2911-1HA21
44(4NO/4NC)
3RH2911-1HA13
44(4S/4NC)
3RH2911-1HA22
51(5NO/1NC)
3RH2911-1HA20
52(5NO/2NC)
3RH2911-1HA21
52(5NO/2NC)
3RH2911-1HA30
53(5NO/3NC)
3RH2911-1HA22
53(5NO/3NC)
3RH2911-1HA31
61(6NO/1NC)
3RH2911-1HA30
62(6NO/2NC)
3RH2911-1HA31
62(6NO/2NC)
3RH2911-1FA40
71(7NO/1NC)
3RH2911-1FA40
Auxiliary contactor with front-side auxiliary sw
itch, in acc. with EN …
Strong Partners for Industry and Trade
Mo
tor
con
tact
or
wit
h f
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t-si
de
/ lat
eral
au
xili
ary
swit
ch w
ith
scr
ew-t
ype
con
nec
tio
n s
yste
m
Lege
nd:
N
O co
ntac
t
NC
cont
act
Desig
natio
n fo
r le
ft a
uxili
ary
switc
h as
sem
bly
Desig
natio
n fo
r rig
ht a
uxili
ary
switc
h as
sem
bly
or,
or,
or,
00
00
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4
NO.3 .4NO.3 .4
NO.3 .4NO.3 .4
NC.1 .2NC.1 .2
NC.1 .2NO.3 .4
NC.1 .2NC.1 .2
NC.1 .2NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4
NC.1 .2NC.1 .2
NO.3 .4
NC.1 .2NO.3 .4
NC.1 .2NO.3 .4
NC.1 .2NO.3 .4
NO.3 .4
NO.3 .4
NO.3 .4NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2NC.1 .2
NC.1 .2
3152
4162
4261
3251
3152
4162
4261
3251
3152
4162
4261
3251
2142
3152
3251
2241
3152
4162
4261
3251
3152
4162
4261
3251
3354
4364
4463
3453
3354
4364
4463
3453
3354
4364
4463
3453
3354
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4463
3453
3354
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33
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34
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41
22
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NCNC
NC
7181
6151
7282
6252
NCNC
NCNC
.1.1
.1.1
.2.2
.2.2
NC
NONC
NC
7181
6153
7282
6254
NCNC
NCNC
.1.3
.1.1
.2.4
.2.2
NO
NONC
NC
7183
6153
7284
6254
NO
NONC
NO
7383
6153
7484
6254
NO
NONO
NO
7383
6353
7484
6454
NO
NCNC
NO
.3.3
.1.1
.4.4
.2.2
NO
NCNO
NO
.3.3
.3.1
.4.4
.4.2
NO
NONO
NO
.3.3
.3.3
.4.4
.4.4
NONC
NCNC
.1.1
.1
.2.2
.2 NCNC
.1.1
.2.2 NC
.1.2NCNO
NO
.3.3
.3.1
.4.4
.4.2
NO
NCNC
NO
.3.3
.1.1
.4.4
.2.2
NO
NONO
NO
.3.3
.3
.4.4
.4 NCNO
NO
.3.3
.1
.4.4
.2 NONO
.3.3
.4.4 NC
NCNC
.1.3
.1.1
.2.4
.2.2
NO
NCNC
NO
.3.1
.1
.4.2
.2 NCNO
.3.1
.4.2 NO
.3.4
NCNO
NO
.3.3
.3.1
.4.4
.4.2
NO
NONO
NO
.3.3
.3.3
.4.4
.4.4
NO
NCNC
NO
.3.3
.1.1
.4.4
.2.2
NO
NONO
NO
.3.3
.3
.4.4
.4 NCNO
NO
.3.3
.1
.4.4
.2 NONO
.3.3
.4.4 NC
NCNO
.3.1
.1
.4.2
.2 NCNO
.3.1
.4.2 NO
.3.4 NCNC
.1.1
.2.2 NC
.1.2
NONO
NO
.3.3
.3.3
.4.4
.4.4
NO
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