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V
SIMICONT(R) Contactors
3TF2 and 3TD2 Contactors
Ordering Information ** Select Contactor from table below. >* Complete Catalog Number from coil code table at right. >* Additional auxiliary contacts cannot be added to SIMICONT contactors with low power consumption coils (eg: 3TF20**-OFB4). >* Overload Relays see page 402. >* Accessories see pages 400-401. Coil Voltage Codes(R)(R)
50/60Hz AC V Code
3TF2010-OA..
if i "" i 1 ij f * t ***, '( I)**, ^ *%,
24 110/120 175/208 220/277 208 220/240 380/460(R) 500/600(R)
DCV
C2 K6 Ml U1 M2 P6 VO SO
Code
3TX4431-2A..
12 24 48 125 240
A4 B4 W4 G4 Q4
Contactors--Screw Termination Type
Ampere Rating Enclosed Coil Operation AC Operation DC Operation Special DC Operation Coil Consumption = 1.2Wat24V Max HP Ratings 1 Phase
UL 16 16
3 Phase 230V
1/2
IEC AC3
9 9
115V
/2
208V
3 3
230V
460V
5 5
575V
5 5
1r
NO 1 1 1 1 1 1 NC NO 1
4
Auxiliary Contacts
Catalog No 3TF2010-OAtt 3TF2001-OAtt 3TF2010-OBtt 3TF2001-OBtt 3TF2010-OFB4 3TF2001-OFB4
Price $ 59.00 59.00 66.00 66.00 66.00 66.00
3
3
Yi
1/2
Device can be operated by electronic circuits providing interface to other compone ts.
9 16
'/2 1/2
3
3
5
5
Auxiliary Contactors--Screw Termination Type
Description Snap-on auxiliary contact block attachment with either 1 or 3 auxiliary contacts will only mount to the basic contactor with 1 normally open auxiliary contact. (3TF2010. . .) Snap-on auxiliary contact block attachment with either 2 or 4 auxiliary contacts will mount to type 3TF2 contactor. Number of Contacts
NC 1
2 1
Catalog No 3TX4401-1A 3TX4412-1A 3TX4440-2A 3TX4431-2A 3TX4420-2A
Price $
19.50 43.00 30.00 30.00 19.50
1
3 4
4
3
2
2
Ordering Information > ** ** >*
3TD2001-1Q..
Select Reversing Contactor from table below. Complete Catalog Number from coil suffix table at the top of this page. Overload Relays see page 402. Accessories see pages 400-401.
Reversing Contactors--Screw Termination Type
Ampere Rating Enclosed Coil Operation AC Operation Max HP Ratings 1 Phase
UL 16
Auxiliary Contacts Per Contactor(R) 3 Phase
IEC AC3
9
'"i
230V
3
t
NC 1
115V /
230V
1/2
208V
3
460V
5
575V
5
NO 1
2
Catalog No 3TD2000-1Qtt 3TD2003-1Qtt 3TD2002-2Qtt 3TD2000-1Btt 3TD2003-1Btt 3TD2002-2Btt
Price $ 195.00 195.00 234.00 221.00 221.00 260.00
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DC Operation
9
2 1 2
16
/2
V/2
3
3
5
5
1
2
(c)For all 3TF2 and 3TD2 devices on pages 400 and 401 . @3TF2 and 3TD2 coils are not field replaceable. (R)Not for use with 3TD reversers.
(R)1 NC auxiliary contact per contactor used for reversing interlock. All 3TD2 reversers are mechanically interlocked and are supplied with power terminals and power wiring. Additional auxiliary contacts can not be added to 3TD2 reversers.
Discount Code: SIMICONT Contactors, OL's
Siemens I n d u s t r i a l Control P r o d u c t s
irr
in
General
SIMICONT(R) Contactors and Overload Relays
3TF2, 3TD2, and 3UA7 eatures
Direct drive operation. Bifurcated double bridge auxiliary contacts. Up to four additional snap on auxiliary contacts. Meet or exceed UL, CSA, IEC, VDE and other international standards. Snap on 35 mm DIN rail or panel mounting in any mounting orientation. Standard terminals accept two wires. Available also with fast-on tab connectors or solder pin mounting.
Benefits
* Meet or exceed electrical equipment specification for machine tools and processing equipment. * Design suitable for interface with electronic circuits. * Flexibility to meet most applications. * Product accepted in most countries around the world. * Full mounting flexibility for normal or difficult applications. * Flexibility, quick wiring, and reduced installed cost.
Description The 3TF2/3TD2 contactors and 3UA7 overload relay are all part of the Siemens SIMICONT(R) product family. 3TF2/3TD2 contactors were designed to handle motor loads up to 5 HP, 480V as well as low energy applications including interfaces with programmable controllers. The terminal marking on all contactors and auxiliary contact blocks comply with international standards EN 50 005, EN 50 011 and EN 50 012 for export applications. The type 3TD SIMICONT provides a space savings solution for your reversing applications with an internal mechanical interlock. In addition, the 3TD2002-2Q. (2 NO, 2 NC) is equipped with an external prewired electrical interlock. The 3TD reverser can be mounted to standard DIN rail or directly to the panel.
3TF2010-OA . .
3TX4431-2A
3TF2010-OF .
O
o
3TF2010-1A
3TX4412-1B
3TX4490-3 Top mounted s u r g e s u p p r e s s o r
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3TF2010-6A . .
3TF2010-7A . .
3UA7020
Siemens Industrial Control Products
World Series Contactors
Ordering Information Select Contactor from table below. Complete Catalog Number from coil codes table shown. Maximum combination of top and side mount auxiliary contacts is 4 per contactor. Overload Relays see pages 416-418. Accessories see page 419. Replacement Parts see pages 920-921.
selection
Coil Voltage Codes
AC Voltage 60Hz 24 120 208 277 50Hz 24 110 175 220 220 380-415 500 Code C2 K6 Ml U1 P6 VO SO Code A4 B4 W4 G4 Q4
3TF3 3-Pole and CRLOF3 Reversing Contactors with AC or DC Coil_______________
240 480 600
DC Voltage
12
24 48
3TF3200
125 240
3TF3 Non-Reversing Contactors
Ampere Rating Enclosed AC Coil Voltage 1 Phase HP Ratings 3 Phase HP Ratings 230V
11/2
DC Coil Voltage
IEC AC-3
9 9 12 12 16 16 22 22 32 32 38 38
Auxiliary Contacts 460V 575V
7/2
7/2
UL 20 20 20 20 30 30 30 30 55 55 55 55
115V
/2
200V
2 2 3 3 5 5
7'/2
230V
3 3 3 3 5 5
7/2 7/2
NO
0 1 0 1
NC 0 0 0 0 0
Catalog No 3TF3000-OAtt 3TF3010-OAtt 3TF3100-OAtt 3TF3110-OAtt 3TF3200-OAtt 3TF3211-OAtt 3TF3300-OAtt 3TF3311-OATT 3TF3400-OAtt 3TF3411-OAtt 3TF3500-OAtt 3TF3511-OAtt
Price $
Catalog No 3TF3000-OB1t 3TF3010-OBtt 3TF3100-OBTT 3TF3110-OBtt 3TF3200-OBtt 3TF3211-OBTT 3TF3300-OBtt 3TF3311-OBtT 3TF3400-OBtt 3TF3411-OBTT 3TF3500-OBtt 3TF3511-OBtt
Price $
5
5
7/2 7/2
14 1 1 1 1
2 2 3 3 3 3
1/2
2 2 3 3 3 3 5
101. 114.
133. 146. 150. 176. 159. 185. 169. 195. 197. 223.
5
7/2
714
TA 10 10 10 10
10 10 15 15
10 10 15 15 25 25 25
25
10 10 15 15 20 20 30 30 30 30
0
1(R)
0
1
0
140. 153. 172. 185. 195. 221.
205. 231. 250. 276. 272. 298.
1(R)
1(R) 1(R)
1
0
0 0
1
0
1
Factory Assembled 3TF3 Reversing Contactors All CRLOF3 Reversers are mechanically and electrically interlocked and are supplied wired. Reversing contactors can be assembled from components. See Accessories.
Ampere Rating Enclosed 3 Phase HP Ratings Auxiliary Contacts(R) AC Coil Voltage Per Contactor 460V
7/2
DC Coil Voltage Catalog No CRLOF3022tt CRLOF3122tt CRLOF3221tt CRLOF3321tt CRLOF342in CRLOF3521tt
IEC AC-3
UL 20 20 30 30 55 55
200V
230V
575V
7/2
NO
NC
Catalog No CRLOF3022tt CRLOF3122tt CRLOF3221tt CRLOF3321tt CRLOF3421tt CRLOF3521tt
Price $
Price $
325.
390. 431. 472.
531.
10 20 30 30
10
7/2 7/2
629. 656. 672.
711.
cj o
o
CRLOF46
15
25 25
533.
954.
(c)1 NC auxiliary contact per contactor used for electrical interlock. (c)Contactors with side mounted auxiliary contacts cannot be used with mechanical interlock Catalog Number 3TX4091-1A.
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Discount Code: World Series
Siemens Industrial Control Products

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