Clase 8502/8702 Tipo S Contactores NEMA

Class 8502 Type S magnetic contactors are used to switch heating loads, capacitors, transformers, and electric motors where overload protection is separately provided. Class 8502 contactors are available in NEMA Sizes 00-7. Type S contactors are designed for operation at 600 Volts, AC 50-60 Hertz. Features and benefits

• A normally open holding circuit contact for three wire control is provided as standard.
• Sizes 00-2 contactors use a Class 9999 SX11 auxiliary contact as the holding circuit contact.
• Sizes 3-7 contactors use a Class 9999 SX6 auxiliary contact as the holding circuit contact.
• On Size 00-1 single phase contactors, a power pole is used as the holding circuit contact and has the same rating as the power contacts.
• Class 8502 magnetic contactors are available in a wide variety of the following enclosures:
  • NEMA Type 1 General Purpose
  • NEMA Type 4 & 4X Watertight and Dusttight Stainless Steel
  • NEMA Type 4X Watertight, Dusttight, and Corrosion Resistant Glass — Polyester
  • NEMA Type 7 & 9 Bolted and Spin-Top for Hazardous Locations
  • NEMA Type 12 Dusttight and Driptight for Industrial Use
• AC coils are available for application on 50-60 Hertz.
• 600Vac and 810A continuous current rated maximum
• NEMA Sizes 00-5 are supplied with coils that are designed to operate satisfactorily on line voltages of 85% – 110% of rated voltage
• NEMA Sizes 5, 6 and 7 contactors are supplied with a DC coil operated by a solid state rectifier circuit that is powered by an AC source.
• For flexibility field-installable or factory modified accessories include auxiliary contacts, power poles, pneumatic timer attachments, and cover mounted control stations