Emerson Appleton Motor Starter, MS Series
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Appleton™ ATX™ MS Series Motor Starters

Brand: Appleton
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Appleton™ flameproof ATX™ MS Series motor starters are available in either Ex d or Ex de enclosures for safe starting and stopping of full voltage AC motors in hazardous areas. Standard models include a magnetic circuit breaker, contactor with overload relay, Start/Stop buttons and a pilot light. Available options include a Hand/Off/Auto selector switch, emergency stop, fault trip signal, ammeter, anti-condensation and indirect entries.
Features
  • Flameproof.

  • Magnetic circuit breaker protects equipment and personnel and eliminates replacement of fuses.

  • Three pole contactor.

  • Thermal overload relay with manual reset push button.

  • Green pilot light "Running/ON".

  • Rated voltage 400/415 Vac 50/60 Hz, AC-3 category.

  • Control circuit supplied via a transformer fed between phases.

  • Direct entries or indirect entries with Ex e box allows use of cable gland with elastomer seal.

  • Direct ammeter for 0.37 kW to 2.2 kW versions. Ammeter with current transformer for 3 kW to 75 kW versions.

  • Type 2 coordinated protection (IEC 60947-4-1) has the following benefits (1) Safety - limiting the energy delivered to the short circuit ensures the safest applications for personnel, facilities and equipment (2) Reduced costs - preventing short circuit damage to components minimizes labor and replacement costs (3) Increased productivity, as component replacement due to short circuits is minimized, so are interruptions to production.

    • Specifications

    Brand

    Ambient Temperature Range

    • CF 60: -50° C to +55° C (-58° to +131° F), CF 20, 40, 50: -40° C to +55° C (-40° to +131° F), CF 30: -20° C to +55° C (-4° to +131° F)

    Approvals & Certifications

    • Zone 1 & 2 - 21 & 22, Ex II 2 GD, IP66, IK10

    Ex E Materials & Finishes

    • For Indirect Entries. Gray (RAL 7038) Painted Aluminum Alloy (size 2 & 6) or Stainless Steel (size 8 & 11) Body & Cover with Gray Epoxy Powder Coat. Stainless Steel Cover Bolts & Hinges

    Options

    • Available up to 300 KW. Contact Your Local Representative for Details

    Standard Materials & Finishes

    • Gray (RAL 7038) Painted Marine Grade Aluminum Alloy Body & Cover with Gray Epoxy Powder Coat. Stainless Steel Cover Bolts & Hinges

    Surface Temperature

    • T80° C (T176)

    Temperature Class

    • T6

    Documentation

    Catalogs

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