Hartland Controls / Littelfuse HCD 3-Pole 50-120FLA Definite Purpose Contactors

Hartland Controls / Littelfuse HCD 3-Pole 50-120FLA Definite Purpose Contactors utilize three wires to control electrical current direction. These normally open (NO) contactors feature silver cadmium oxide contacts and aluminum box lug power pole terminations. Other features include a +130°C Class B insulation system, standard arc cover, and initial dielectric strength of 2200VAC between contacts and coils, between poles, and between open contacts. Hartland Controls / Littelfuse HCD 3-Pole 50-120FLA Definite Purpose Contactors have a temperature range of -40°C to +65°C and are typically used in commercial applications.

Features

  • Typically used in commercial applications
  • 3 pole NO
  • Silver cadmium oxide contacts
  • Aluminum box lug power pole terminations
  • Standard arc cover
  • In-house tested and validated
  • Auxiliary switch part numbers fit all Hartland Controls 3-pole contactors

Applications

  • Commercial and residential HVAC
  • Refrigeration
  • Food and beverage
  • Water/wastewater
  • Welding
  • Pools and spas
  • EV charging

Specifications

  • Initial dielectric strength
    • 2200VAC between contacts and coils
    • 2200VAC between poles
    • 2200VAC between open contacts
  • Wire size
    • 50-60FLA box lug: 14-2
    • 75-90FLA box lug: 14-1
  • Unit weight
    • 50-60FLA: 32 oz
    • 75-120FLA: 64 oz
  • +130°C Class B insulation system
  • -40°C to +65°C temperature range
  • UL 508 File No. E227250
  • CSA File No. 221260 (1456104)

The Hartland Controls Advantage

Hartland Controls / Littelfuse HCD 3-Pole 50-120FLA Definite Purpose Contactors
Inilathala: 2021-09-27 | Na-update: 2023-01-17