3-pole Contactors

SIRIUS Innovations 3-pole contactors have been redesigned for optimal efficiencies in assembly, energy consumption, performance and now offer communications capabilities to totally Integrated Automation. They are offered with either screw terminals, spring-type terminals, or Ring Lug terminal connection.

Expanded performance  ratings of 16A/10HP in frame size S00 and 38A/25HP in frame size S0, all in a 45mm footprint and are offered with AC, DC, and electronic UC coils.

The electronic UC coil offered in frame size S0 offers energy consumption savings up to 87% compared to traditional AC and DC coils.


  • 3RT20  three pole contactors are suitable for any climate   have an IP20 rating and are finger safe

  • 3RT201 as S00 frame offered in 7A to 16A (3-5 HP)

  • 3RT202 as S0 frame offer in 9A to 38A (5-25 HP)

  • Communications capable for IO-Link and AS-Interface

  • All versions with NC aux contacts are suitable for safety having mechanically linked contacts. No need for a special safety rated contactor



  • 3RA23 reversing contactors are fully wired and tested with mechanical and electrical interlock

  • Available with screw terminals and spring-type terminals 

  • 10mm width reduction with innovative mechanical interlock design that fits between the contactors

  • Available in size S00 up to 10 HP and size S0 up to 25 HP

  • Communications capable for IO-Link and AS-Interface