Emerson Appleton Distribution Panelboard, ATX DPD
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Appleton™ ATX™ DPD Distribution Panelboards

Brand: Appleton
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Appleton™ flameproof ATX™ DPD Series distribution panelboards are used to provide protection and control of electrical equipment in hazardous areas where ignitable vapors, gases or highly combustible dusts are present. These compact units provide a centrally controlled switching system. Lighting panelboards are available in 6, 12, 18 and 24 circuits. Heat tracing panelboards are available in 6, 12, 18 and 20 circuits. They are ideal for use in chemical and petrochemical plants, refineries, and other process facilities in Zone 1 - 2 and Zone 21 - 22 environments.
Features
  • Flameproof.

  • Available in 3- or 4-Pole with isolator switch or main breaker; and 1-, 2-, 3-, 4- and 1+N poles branch circuit breakers.

  • Branch circuit breaker is available with B, C or D tripping curve. GFI branch circuit breaker is available with B, C or D tripping curves except for 1+N poles.

  • Isolator and breaker handles included as standard, can be padlocked in OFF position.

  • Copper bus bar as standard.

  • Fully prewired on outgoing terminal block.

  • M8 earth-crossing terminal.

  • Hinged door and 4 mounting lugs.

  • Cable glands and plugs to be ordered separately.

    • Specifications

    Brand

    Ambient Temperature Range

    • CF70B: -20° C to +55° C (-4° to +131° F), CF50B: -40° C to +55° C (-40° to +131° F), CF60B: -50° C to +55° C (-58° to +131° F)

    Approvals & Certifications

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

    Options

    • Switch Rack Assembly, Other Cable Entries, Ratings, Tripping Curves & Voltages

    Standard Materials

    • Gray Marine Grade Aluminum Alloy Housing with Stainless Steel Hardware & Copper Bus Bar

    Zones 1 & 2 Temperature Class

    • T6 to T4

    Zones 21 & 22 Surface Temperature

    • T80° C to T130° C (T176° F to T266° F)

    Documentation

    Catalogs

    Document

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