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.
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