Definite Purpose Contactors from Siemens

Definite Purpose Contactors from Siemens

Siemens Class 42 and Class 45 Definite Purpose Contactors are once again available.  The DP Contactor was developed for applications such as HVAC, refrigeration, fans, blowers and welders for OEMS and manufacturers of machinery. They can be ordered for easy, direct replacement in fit, form, and function for all common DP contactor applications.

Siemens DP Contactor features:

  • Compact size
  • Quiet operation
  • Completely enclosed body and coil
  • Visual contact position indication
  • Power terminations
    • Quick connects
    • 30A: screws
    • 40A and above: box lugs
  • Durable metal back plate
  • Weld-resistant silver cadmium oxide contacts
  • Class F coil insulation

Class 45:

  • 1-pole with shunt bar in 30 and
  • 40 amps
  • 2-pole in 30 and 40 amps

Class 42:

  • 2-pole in 30 and 40 amps
  • 3-pole in 30 to 90 amps
  • Snap-on auxiliary contacts
  • Replacement coils available

Approvals & Standards:

  • UL File E14900
  • ARI 780 & 790
  • Canadian Heater Rated