Select Page

Magnetic Contactors

Discover TeSys, a range of reversing contactors and electrical magnetic switches, designed to make and break current for a variety of applications, including IEC and NEMA. TeSys offers high reliability and a long mechanical and electrical life, and comes with a complete line of accessories for motor and load control.

TeSys D

TeSys D
Contactors & Reversing contactors are available from 9 A to 150 A
AC/DC coil voltage, 3-pole and 4-pole

TeSys F
TeSys F
High current contactors from 115 A to 800 A designed for AC-3 applications
3-pole and 4-pole

TeSys K
TeSys K
Compact contactors and reversing contactors up to 7.5kW 400/415V
3-pole and 4-pole

TeSys B

TeSys B
Bar mounted contactors up to 2750 A (900 kW / 400 V)
3-pole and 4-pole


 As the best selling line of contactors in the world, TeSys D offers multi-standard solutions, high reliability with long mechanical and electrical durability for different sizes, along with the most complete accessories in the industry.
TeSys D contactors leverage over 100 years of experience and innovation to control your motors.


  • AC & DC Coils 50/60 Hz available for whole range
  • DC low consumption with direct compatibility with 100 mA I/O PLC card from 9 to 38 A
  • DC low consumption with direct compatibility with 500 mA I/O PLC card from 40 to 80 A using TeSys D Green BBE 24 V electronic coil
  • Various types of connection available:
    • Screw clamp terminals
    • Everlink (40 to 80 A)
    • Spring terminals (9 to 38 A and on control terminal up to 65 A)
    • Lugs terminals
    • Faston terminal (9 to 12 A)
  • High making and breaking capacity
  • 1 NO & 1 NC integrated auxiliary contact in all 3-pole and 4-pole contactors
  • Safety application with all NC auxiliary contact certified as mirror contacts for IEC 60947-4-1
  • Up to 30 million mechanical operation cycles
  • Electrical cycles up to 3600 cycles per hour at ambient temperature
  • No derating up to 3000 m altitude
  • Wide range of working temperature: -25°C to 60°C

Dimensions: 4 width sizes available to cover all ratings

  • 45 mm to 38 A
  • 55 mm from 40 to 65 A
  • 85 mm from 80 to 95 A
  • 120 mm from 115 to 150 A

TeSys D benefits a wide range of accessories for:

  • Additional auxiliary contacts: front or side mounted auxiliary contact blocks, time delay auxiliary blocks.
  • Contactors combination: reversing kits, low-speed / high-speed connection kits, changeover 4-pole kits, etc.
  • System assembly with other products: Power and auxiliary connection to circuit breaker and/or to overload relay.

The new TeSys D Greencontactor is equipped with an innovative electronic coil requiring up to 80% less energy (when sealed) than electro-mechanical contactors.

TeSys D Green contactors simplify your maintenance services with 90% less references needed.TeSys D Green contactors, associated with TeSys LR9D electronic overload relays, reduce heat generation and energy consumption by up to 50%.


TeSys D contactors can offer quick simple setup, while maintaining a compact size. These contactors can provide multiple advantages, including:


  • Safe and long-lasting power connection with Everlink and spring terminals
  • Suitable for safety applications thanks to mechanically linked contacts and mirror contacts (certified by IEC 60947-4-1 and 60947-5-1)
  • Identification of safety chain with red cover and auxiliary contact


  • Recognized high performance and quality solutions
  • Outstanding breaking/making capacity up to 20 In
  • Multistandard: IEC, UL, CCC, EAC, various Marine standards, etc.
  • PLC direct connection

Continuity of service

  • Certified type 1 and 2 coordination tables
  • Worldwide availability of products and after-sales services 


TeSys D contactors are primarily used in industry, infrastructure and building applications.

  • TeSys D contactors have been designed for perfect integration in control systems, specific references BL or BBE compatible with digital PLC I/O 100 mA or 500 mA
  • These contactors can be used to create motor starters for any type of application