Contactors
NTE's line of definite purpose contactors are utilized in a variety of industrial electric equipment. These include air conditioning, heating, refrigeration, food processing, agricultural plus numerous other applications. Universal mounting plates simplify mounting and a wide variety of terminal connections allow for diverse installations. NTE contactors are available in 30, 40 and 50FLA with 1, 2 and 3-pole configurations. They are available with either 24VAC, 120VAC or 240VAC input voltage coils. Contactors can be used to break the power supply of compressors. Either 1 or 2-poles are needed for single phase, 2 or 3-poles for 3 phase motors. Auxiliary contacts may be used for interlock switching, fan loads or crankcase heaters. If the contactor is selected with an adequate current rating, the condenser fan may also be wired in parallel with the compressor.
Typical applications include:
- Refrigeration
- Food Service Equipment
- Air Conditioning
- Electric Resistance Heating
- Heating Equipment
- Hoists, Cranes, and Monorails
- Boat lifts – Davits
- Reversing or 2 Speed Applications
- Welding Equipment
