Definite Purpose Contactors

WDP series definite purpose contactors

Definite purpose contactors are electrically activated switches designed for application-specific use such as HVAC and compressors to provide compact load control that can handle lower locked rotor switching needs.

WDP series definite purpose contactors are designed to provide compact load control. These reliable control components are available up to 60 amp capacity and in 1- or 3-phase configurations at coil voltages from 24 to 480VAC.

• 1-Pole with Shunt
  (25 to 40 Amp)
• 2-Pole
  (25 to 40 Amp)
• 3-Pole
  (25 to 60 Amp)
• Auxiliary Contacts
  (fits 3-pole only)

Applications

Features

• Rated current from 25-60A
• 1-, 2-, and 3-pole configurations at 25A, 30A, and 40A
• 3-pole configurations at 50A and 60A
• Enclosed coil standard for all 3-pole frame sizes
• Open coil standard for all 1- and 2-pole frame sizes
• Industry standard mounting plate provides easily accessible mounting holes
• Connection terminal box lug connections each with quick connect/disconnect terminals
• Coil is class B 266°F (130°C) insulation system with a wide range of voltages and 50/60 Hz ratings
• Double E magnet assembly provides optimal performance with reduced power consumption
• Base assembly made from high arc-resistant polyester and thermoset plastic
• Temperature range -40 to 158 °F (-40 to 70 °C)
• IP20 rating
• 5 kA SCCR with Fuse or Circuit Breaker:
  • 25A max fuse/CB 60A
  • 30A max fuse/CB 80A
  • 40A max fuse/CB 90A
  • 50A max fuse/CB 100A
  • 60A max fuse/CB 125A

Certifications

• UL 508 Recognized, File No. E330834
• IEC/EN 60947 Compliant
• Compliance to ARI-780 HVAC standards
• CSA file No. 266851 (contactors only)

Multiple optional auxiliary contact blocks with 250 VAC/VDC or 600VAC max rating available.