SIEMENS World Series:

3TF Contactors

3TF2 3TF3 3TF4 3TF5 3TF6 3TF8

3TH Control Relays

3TH2 3TH3 3TH4 3TH8

3UA Overload Relays

3UA5000 3UA5200 3UA5400 3UA5500 3UA5800 3UA6000 3UA7020

3VU Motor Protectors

3VU1300

3TY Contact Kits

3TY7

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SIEMENS - 3TF2 Motor Starters - Contactors

   3TF20   3TF21   3TF22  3TF28  3TF29

SIEMENS 3TF2 Contactors

Siemens has designed the full 3TF2 line to meet or
exceed all worldwide standards and conventions.
The 3TF2 series also includes a full assortment of
accessories assuring you will always have the right
product for your application.

Siemens Motor Starter Contactors - Series 3TF2

3TF2 3-Pole with AC Coil

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3TF20 4-Pole with AC Coil

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Contactor Selection Chart:

Photo	Frame Size	Amp Ratings			Three phase HP Ratings		Auxiliary Contacts		Catalog No		Price
		UL/CSA	AC3	AC1	230V	460V	NO	NC	Screw terminals	Spring terminals
	S00	16	9	22	3	5			3TF2080
							0	0	3TF2080-0A	3TF2080-1A	$114.20
							0	0	3TF2082-0A	3TF2082-1A	$114.20

3TF2 3-Pole with DC Coil

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Contactor Selection Chart:

Photo	Frame Size	Amp Ratings			Three phase HP ratings		Auxiliary Contacts		Catalog No		Price
		UL/CSA	AC3	AC1	230V	460V	NO	NC	Screw Terminals	Spring Terminals
	S00	16	9	22	3	5			3TF20
							1	0	3TF2010-0B	3TF2010-1B	$128.96
							0	1	3TF2001-0B	3TF2001-1B	$128.96
	S00	16	9	22	3	5			3TF21
							1	1	3TF2111-0B	3TF2111-1B	$128.96
							2	2	3TF2122-0B	3TF2122-1B	$128.96
	S00	16	9	22	3	5			3TF22
							1	1	3TF2211-0B	3TF2211-1B	$163.80
							2	2	3TF2222-0B	3TF2222-1B	$163.80
	S00	-	7	18	2	3			3TF28
							1	0	3TF2810-0B	3TF2810-1B	$128.96
							0	1	3TF2801-0B	3TF2801-1B	$128.96
	S00	-	7	18	2	3			3TF29
							1	1	3TF2911-0B	3TF2911-1B	$163.80
							2	2	3TF2922-0B	3TF2922-1B	$163.80

3TF2 3-Pole with DC Coil: Incorporated Surge Suppressor

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Contactor Selection Chart: Device can be operated by electronic circuits providing interface to other components.

Photo	Frame Size	Amp Ratings			Three phase HP Ratings		Auxiliary Contacts		Catalog No		Price
		UL/CSA	AC3	AC1	230V	460V	NO	NC	Screw Terminals	Spring Terminals
	S00	16	9	22	3	5			3TF20
							1	0	3TF2010-0LB4	-	$128.96
							0	1	3TF2001-0LB4	-	$128.96
							1	0	3TF2010-0DB4	-	$128.96
							0	1	3TF2001-0DB4	-	$128.96
							1	0	3TF2010-0JB4	-	$128.96
							0	1	3TF2001-0JB4	-	$128.96
							1	0	3TF2010-0FB4	-	$128.96
							0	1	3TF2001-0FB4	-	$128.96
							1	0	3TF2010-0TB4	-	$128.96
							0	1	3TF2001-0TB4	-	$128.96
							1	0	3TF2010-0MB4	-	$128.96
							0	1	3TF2001-0MB4	-	$128.96
	S00	-	7	18	2	3			3TF28
							1	0	3TF2810-0LB4	-	$128.96
							0	1	3TF2801-0LB4	-	$128.96
							1	0	3TF2810-0DB4	-	$128.96
							0	1	3TF2801-0DB4	-	$128.96
							1	0	3TF2810-0JB4	-	$128.96
							0	1	3TF2801-0JB4	-	$128.96
							1	0	3TF2810-0FB4	-	$128.96
							0	1	3TF2801-0FB4	-	$128.96
							1	0	3TF2810-0TB4	-	$128.96
							0	1	3TF2801-0TB4	-	$128.9
							1	0	3TF2810-0MB4	-	$128.96
							0	1	3TF2801-0MB4	-	$128.96

3TF2 4-Pole with DC Coil

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Contactor Selection Chart:

Photo	Frame Size	Amp Ratings			Three phase HP Ratings		Auxiliary Contacts		Catalog No		Price
		UL/CSA	AC3	AC1	230V	460V	NO	NC	Screw Terminals	Spring Terminals
	S00	16	9	22	3	5			3TF2080
							0	0	3TF2080-0B	3TF2080-1B	$128.96
							0	0	3TF2082-0B	3TF2082-1B	$128.96

Accessories and Spare Parts for 3TF2 contactors

Auxiliary Contact block Selection Chart: To International Standard EN 50 012

Photo	Description	Identification Number	Auxiliary Contacts		Catalog No		Price
			NO	NC	Screw Terminals	Spring Terminals
	Snap on, front mount auxiliary contact block attachment.	11E	-	1	3TX4401-1A	3TX4401-1B	$24.70
		22E	1	2	3TX4412-1A	3TX4412-1B	$41.60
		23E	1	3	3TX4413-1A	3TX4413-1B	$49.40
		32E	2	2	3TX4422-1A	3TX4422-1B	$49.40

     

Auxiliary Contact block Selection Chart: To International Standard EN 50 005

Photo	Description	Identification Number	Auxiliary Contacts		Catalog No		Price
			NO	NC	Screw Terminals	Spring Terminals
	Snap on, front mount auxiliary contact block attachment.	40	4	-	3TX4440-2A	3TX4440-2B	$49.40
		31	3	1	3TX4431-2A	3TX4431-2B	$49.40
		22	2	2	3TX4422-2A	3TX4422-2B	$49.40
		22	2	2	3TX4422-2G	-	$83.85
		20	2	-	3TX4420-2A	3TX4420-2B	$29.25
		02	0	2	3TX4402-2A	3TX4402-2B	$29.25
		11	1	1	3TX4411-2A	3TX4411-2B	$29.25
		11	1	1	3TX4411-2G	-	$58.89

3TF2 Surge Supressors

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Surge Suppressor for Snap Mount, onto Contactor with or w/o Aux. Contact Blocks.

Photo	Description	Votlage	Catalog No	Price
	Varistor for AC and DC Operation	48VAC; 24V DC to 70V DC	3TX4490-3G	$35.10
		48V AC to 127V AC; 70V DC to 150V DC	3TX4490-3H	$35.10
		127V AC to 240V AC; 150V DC to 250V DC	3TX4490-3J	$35.10
	Diode for DC Operation	12V DC to 250V DC	3TX4490-3A	$35.10

Siemens Motor Starter Contactors - Series 3TF2- Features, Benefits and Description

Features

• Direct drive operation
  Bifurcated double bridge auxiliary
  contact.
• Meet or exceed Ul, CSA, IEC, VDE
  and other international standards.
• Snap on 35 mm DIN rail or panel orientaiton.
• 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.
• Flexibilty 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 contactors are part of the
  Siemens SIMICONT product family.
• 3TF2 contactors were designed to handle
  motor loads up to 5 HP, 480V as well as
  low eneregy applications including interfaces
  with programmable controllers.
• The terminal markings on all contactors
  and auxiliary contact blocks comply with
  international standards EN 50 005, EN 50 011
  and EN 50 012 for export application.