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Controls—ContactorsandContactorAssemblies
3/183
Siemens LV1T · 2008
3
Project planning aids
3RT10and 3RT14contactors, 3-pole
3RT106, 3RT146contactors, sizeS10
with lateral and frontmounted auxiliary switchblock
mountedoverload relay andbox terminals,
lateral solid-statemodulewith remaining lifetime indicator
3RT107, 3RT147contactors, sizeS12
with lateral and frontmounted auxiliary switchblock
mountedoverload relay andbox terminals,
lateral solid-statemodulewith remaining lifetime indicator
For sizesS10andS12:
Distance fromgroundedparts
Lateral: 10mm
Front: 20mm
Drillingpattern
For sizes S10andS12:
k = 150mm (minimum clearance for removing the
withdrawable coil)
1)
2nd auxiliary switchblock, lateral
2)
Auxiliary switchblock, mountable on the front
3)
RC element
4)
3RB20 overload relay, mounted
5)
Box terminal block (Allen screw 6mm)
6)
PLC connection 24VDC and changeover switch
(for 3RT1...-.N)
7)
Solid-statemodulewith remaining lifetime indicator
(auxiliaryswitchblocknotmountableon right-hand
side)
Drillingpattern
©SiemensAG2008
LSDG.... velikost S12
k = 150mm (min. razdalja zamožnost menjave tuljave)
1) drugi pomožni kontakt, montaža s strani LSZ3D8..
2) pomožni kontakt, čelnamontaža LSZ0D..
3) RC-kombinacija
Controls—ContactorsandContactorA
Sieme
3RT10 and 3RT14 contactors, 3-pole
3RT106, 3RT146contactors, sizeS10
with lateral and frontmounted auxiliary switchblock
mountedoverload relay andbox terminals,
lateral solid-statemodulewith remaining lifetime indicator
3RT107, 3RT147contactors, sizeS12
with lateral and frontmounted auxiliary switchblock
mountedoverload relay andbox terminals,
lateral solid-statemodulewith remaining lifetime indicator
For sizesS10andS
Distance fromgroun
Lateral: 10mm
Front: 20mm
Drillingpattern
For sizes S10andS
k = 150mm (minimu
withdrawable coil)
1)
2nd auxiliary switch
2)
Auxiliary switchblo
3)
RC element
4)
3RB20 overload rel
5)
Box terminal block
6)
PLC connection 24
(for 3RT1...-.N)
7)
Solid-statemodule
(auxiliaryswitchblo
side)
Drillingpattern
©SiemensAG2008
LSDE.... velikost S10
k = 150mm (min. razdalja zamožnost menjave tuljave)
1) drugi pomožni kontakt, montaža s strani LSZ3D8..
2) pomožni kontakt, čelnamontaža LSZ0D..
3) RC-kombinacija
3
Controls—ContactorsandContactorAssemblies
Project planning aids
1)
Withbox terminals for laminated copper bars (accessories).
3TF68 and 3TF69 vacuum contactors, 3-pole
3TF68 vacuumcontactors
Detail
A=Contact erosion indication for vacuum
3TF69 vacuumcontactors
Detail
A=Contact erosion indication for vacuum
©SiemensAG 2008
LSDH6.... velikost S14
3
Controls—ContactorsandContactorAssemblies
Project planning aids
1)
Withbox terminals for laminated copper bars (accessories).
3TF68 and 3TF69 vacuum contactors, 3-pole
3TF68 vacuumcontactors
Detail
A=Contact erosion indication for vacuum
3TF69 vacuumcontactors
Detail
A=Contact erosion indication for vacuum
©SiemensAG 2008
LSDH8.... velikost S14
LSD6.... velikost S6
3
Controls—ContactorsandContactorAssemblies
Project planning aids
3/182
Siemens LV1T · 2008
3RT10and 3RT14 contactors, 3-pole
3RT105, 3RT145 contactors, sizeS6
with lateral and frontmounted auxiliary switchblock
mounted overload relay andbox terminals,
lateral solid-statemodulewith remaining lifetime indicator
Distance fromgroundedparts
Lateral: 10mm
Front: 20mm
Drillingpattern
For sizeS6:
k = 120mm (minimum clearance for removing the
withdrawable coil)
1)
2nd auxiliary switchblock, lateral
2)
Auxiliary switchblock, mountable on the front
3)
RC element
4)
3RB20 overload relay, mounted
5)
3RT19 55-4Gbox terminal block
(Allen screw 4mm)
6)
3RT19 56-4Gbox terminal block
(Allen screw 4mm)
7)
PLC connection 24VDCand changeover switch
(for 3RT1...-.N)
8)
Solid-statemodulewith remaining lifetime indicator
(auxiliaryswitchblocknotmount bleon right-hand
side)
©SiemensAG 2008
k = 120mm (min. razdalja zamožnost menjave tuljave)
1) drugi pomožni kontakt, montaža s strani LSZ3D8..
2) pomožni kontakt, čelnamontaža LSZ0D...
3) RC-kombinacija
LSD3.... velikost S3
3/180
Sieme s LV1T · 2008
3RT104, 3RT1446contactors, sizeS3
Screw terminals
with surge suppressor, auxiliary switchblocks andmountedoverload relay
Lateral distance to
groundedcomponents=6mm
For sizeS2:
a = 0mmwith varistor < 240V, diode assembly
a = 3.5mmwith varistor > 240V
a = 17mmwithRC element
b =DC 15mmdeeper thanAC
1)
Auxiliary switchblock, laterallymountable
2)
Auxiliary switchblock, mountable on the front,
(1-, 2- and 4-pole)
3)
Surge suppressor
4)
Drillingpattern
For sizeS3:
a = 0mmwith varistor, diode assembly
and<240V
a = 3.5mmwith varistor and> 240V
a = 17mmwithRC element
b =DC 13mmdeeper thanAC
1)
Auxiliary switchblock, laterallymountable
2)
Auxiliary switchblock, mountable on the
front (1-, 2- and 4-pole), samedimensions
for versionswith screw or CageClamp ter-
minals
3)
Surge suppressor
4)
Drillingpattern
5)
FormountingonTH35 standardmounting
rail according toEN60715 (15mmdeep)
or TH75standardmounting rail according
toEN60715
6)
Allen screw 4mm
a = 0mm z varistorjem, diodni komplet in < 240 V, a = 3.5mm z varistorjem in > 240 V, a = 17mm z RC-kombinacijo,
b =DC 13mm globlji kot AC
1) pomožni kontakt, montaža s strani
2) pomožni kontakt, čelnamontaža (1-, 2- in 4-polni), LSZ0D7.., LSZ3D8.., LSZ0D9..
3) omejevalnik napetostne konice
5) zamontažo na TH 35 ali TH 75 standardnomontažno letev po EN 60715 (15mm globine)
6) imbus vijak 4mm
LST3....
