Home > Products > contactor > Siemens Contactors > Power Contactors for Switching Motors

Power Contactors for Switching Motors

Power Contactors for Switching Motors

With a wide range of power contactors for switching motors, we can cover many different applications - up to 250 kW. In sizes S00 to S12, in addition to 3-pole standard contactors, there are also vacuum contactors, coupling relays for optimal interfacing with the outputs of controllers, and various different 4-pole power relays and miniature contactors for the performance range up to 4 kW. The new 3RT2 contactors in sizes S00 and S0 are particularly flexible. Apart from screw-type connections, the devices are also available throughout with spring-loaded and ring cable lug connections. The auxiliary switches for S00 and S0 can be installed for any sizes. A UC version can be controlled using either AC or DC voltage and simultaneously features much lower power consumption of the coils. Two auxiliary switches are already integrated in the contactors of size S0 which offer even higher contact reliability.

A special highlight: Contactors in size S00 or S0 can be used to configure reversing or star-delta (wye-delta) starters simply by plugging in function modules. These can also be equipped with an AS-i or IO-Link interface as an option, which significantly reduces the control circuit wiring.

As regards safety engineering, contactors of the 3RT2 series also offer some new features: Using the Safety connector, safety related solutions can be configured to PLe according to ISO13949-1 or SIL3 according to IEC62061 – simply plug the Safety connector into the contactors and a redundant contactor assembly is wired up already.

3RT12 vacuum contactors

3RT12 vacuum contactors


3RT12 vacuum contactors, 3-pole, 110 ... 250 kW l       
3TF2 contactors

3TF2 contactors


3TF2 contactors, 3-pole, 2.2 ... 4 kW l         Siz

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 22-0BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 22-0BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 11-0BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 11-0BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 22-0BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 22-0BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 11-0BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 11-0BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 22-0AP0

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 22-0AP0


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 11-0AP0

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF22 11-0AP0


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 22-0AP0

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 22-0AP0


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 11-0AP0

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF29 11-0AP0


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF20 01-6BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF20 01-6BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals
Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF20 10-6BB4

Siemens Power Contactors for Switching Motors 3TF2 contactors 3TF20 10-6BB4


3-pole, 2.2 ... 4 kW Size 00 AC-1: operational current Ie = 16 A (at 55 °C) Screw terminals

Hot Products

Contact Us

  • A&S Circuit Breakers Co.,Ltd.
  • 469 Xinsheng Road, Gaoxin District, Chengdu, China
  • Tel:+86-28-65826124
  • Fax:+86-28-86129221
  • Email:breaker@electrical8.com
  • Contact Person:Christina

News & Events

Online Ordering

Shop Now at Our Online Store

Please Complete the short form below and a A&S sales representatives will contact you shortly. Note: Fields labeled with a * are required.
* Product:
* First Name:
* Last Name:
* Company:
  Phone:
   Fax:
*  Email:
*  Inquiry / Comments
*  Code
 
page run: 122.5 ms