3TF3 Contactors - Motor Starters - Siemens

SIEMENS World Series:



SIEMENS - 3TF3 Motor Starters - Contactors

    3TF30   3TF31   3TF32   3TF33   3TF34   3TF35  

SIEMENS 3TF3 Contactors

Siemens has designed the full 3TF3 line to meet or
exceed all worldwide standards and conventions.
The 3TF3 series also includes a full assortment of
accessories assuring you will always have the right
product for your application.

Siemens Motor Starter Contactors - Series 3TF3

3TF3 3-Pole with AC Coil


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
3tf30 S0 18 9 22 3 5 3TF30
0 0 3TF3000-0A $114.20
1 0 3TF3010-0A $123.20
0 1 3TF3001-0A $123.20
3tf31 S0 20 12 22 3 7.5 3TF31
0 0 3TF3100-0A $157.20
1 0 3TF3110-0A $171.60
0 1 3TF3101-0A $171.60
3tf32 S1 35 17 40 5 10 3TF32
0 0 3TF3200-0A $189.60
1 1 3TF3211-0A $204.00
3tf33 S1 35 25 40 7.5 15 3TF33
0 0 3TF3300-0A $199.20
1 1 3TF3311-0A $227.20
3tf34 S2 45 32 50 10 25 3TF34
0 0 3TF3400-0A $202.80
1 1 3TF3411-0A $237.60
2 2 3TF3470-0A $272.40
3tf35 S2 50 40 60 15 25 3TF35
0 0 3TF3500-0A $229.20
1 1 3TF3511-0A $237.60
2 2 3TF3570-0A $308.40
     

3TF3 3-POLE WITH DC COIL


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
3tf3000-0b S0 18 9 22 3 5 3TF30
0 0 3TF3000-0B $179.70
1 0 3TF3010-0B $195.20
0 1 3TF3001-0B $195.20
3tf3100-0b S0 20 12 22 3 7.5 3TF31
0 0 3TF3100-0B $205.60
1 0 3TF3110-0B $241.90
0 1 3TF3101-0B $241.90
3tf3200-0b S1 35 17 40 5 10 3TF32
0 0 3TF3200-0B $225.60
1 1 3TF3211-0B $267.20
S1 35 25 40 7.5 15 3TF33
0 0 3TF3300-0B $236.10
1 1 3TF3311-0B $277.50
3tf34 S2 45 32 50 10 25 3TF34
0 0 3TF3400-0B $235.60
1 1 3TF3411-0B $277.50
2 2 3TF3470-0B $325.20
3tf3500-0a S2 50 40 60 15 25 3TF35
0 0 3TF3500-0B $242.70
1 1 3TF3511-0B $285.60
2 2 3TF3570-0B $336.00
  

Accessories for Siemens 3TF3 contactors



Auxiliary Contact Block Selection Chart:    

Photo Description For Contactor Auxiliary Contacts NO/Early NC/LATE Block Location Catalog No Price
NO NC Make Break
3tx4011-8a Snap on auxiliary contact block. 3TF30 - 3TF31
3TF32 - 3TF33
3TF34 - 3TF35
1 0 - - Top 3TX4010-2A $29.40
0 1 - - Top 3TX4001-2A $29.40
- - 1 - Top 3TX4010-4A $29.40
- - - 1 Top 3TX4001-4A $29.40
Side snap on auxiliary contact block. 3TF34 - 3TF35 1 1 - - Left 3TX4011-8A $42.80

Replacement Coils, AC Selection Chart:
For USA and Canada
 
Photo For Contactor Catalog No Price
24V AC, 60 Hz
24V AC, 50Hz
120V AC, 60Hz
110V AC, 50Hz
208V AC, 60Hz
173V AC, 50Hz
240V AC, 60 Hz
220V AC, 50Hz
277V AC, 60 Hz
220V AC, 50Hz
460V AC, 60 Hz
380V AC, 50Hz
600V AC, 60 Hz
500V AC, 50Hz
3ty7403-0ak6 3TF30 - 3TF31
3TF32 - 3TF33
3TY7403-0AC2 3TY7403-0AK6 3TY7403-0AM1 3TY7403-0AP6 3TY7403-0AU1 3TY7403-0AV0 3TY7403-0AS0 $46.80
3TF34 - 3TF35 3TY7443-0AC2 3TY7443-0AK6 3TY7443-0AM1 3TY7443-0AP6 3TY7443-0AU1 3TY7443-0AV0 3TY7443-0AS0 $52.00
     

Siemens Motor Starter Contactors - Series 3TF3 - Features, Benefits and Description

Features

  • Snap-on Accessories:
    up to 4 auxiliary contacts, surge suppression,
    mechanical interlock, electronic timer,
    pneumatic timer, top mounted DIN rail adaptor.
  • Positive drive operation
  • Bifurcated double bridge auxiliary contacts.
  • Meet or exceed NEMA, EEMAC, UL, CSA, IEC, VDE
    and other international standards.
  • Snap on 35 mm DIN rail or panel mounting.
  • Touch safe FAST power and control
    terminals. All terminals supplied open
    ready to wire.
  • In rush capacity of 8.4 times
    rated full load current
  • Advanced design and materials including cadmium free contacts.

Benefits

  • Meet or exceed electrical equipment
    specification for machine tools
    and processing equipment.
  • Design suitable for interface with
    electronic circuits.
  • Full flexibilty to meet all your applications.
  • Product accepted in most countries
    around the world.
  • Full mounting flexibility.
  • Complete wiring flexibility. Reduces
    design time wiring, and installed cost.
  • Assures trouble free starting of high
    efficiency motors.
  • Long dependable life

Description

  • For applications up to 30 horsepower
    at 575 volts requiring full flexibiltiy, Siemens has designed the 3TF3 Series
    Contactor. To minimize inventory and
    maximize application felxibilty the 3TF3
    Series can be customized to meet any
    application by snapping on any of an outstanding list of accessories.
  • Reversing, power transfer, and power
    by pass applications requiring mechanical
    interlocks can be esily snapped together
    from standard, stocked, base components.
  • The 3TF3 Series is designed to meet most
    worldwide standards. All terminal designations
    are easily identifiable. Terminal designations
    comply with DIN EN 50012 and IEC 947. Many worldwide control voltages are accommodated
    with one of the largest offerings of AC and DC coils.