3TF3 Contactors - Motor Starters - Siemens
SIEMENS - 3TF3 Motor Starters - Contactors
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 | ||||
 |
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 | |||||||
 |
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 | |||||||
 |
S1 | 35 | 17 | 40 | 5 | 10 | 3TF32 | |||
| 0 | 0 | 3TF3200-0A | $189.60 | |||||||
| 1 | 1 | 3TF3211-0A | $204.00 | |||||||
 |
S1 | 35 | 25 | 40 | 7.5 | 15 | 3TF33 | |||
| 0 | 0 | 3TF3300-0A | $199.20 | |||||||
| 1 | 1 | 3TF3311-0A | $227.20 | |||||||
 |
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 | |||||||
 |
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 | ||||
 |
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 | |||||||
 |
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 | |||||||
 |
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 | |||||||
 |
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 | |||||||
 |
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 | ||||||
 |
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 |
|||
 |
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.