Emerson Appleton 40, 63 and 160 Amp Control Device, SWD Series
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Appleton™ ATX™ SWE Series 40, 63 and 160 Amp Control Devices

Brand: Appleton
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Appleton™ increased safety ATX™ SWE Series 40, 63 and 160 Amp switches, circuit breakers, and "break glass" call points are designed to prevent operation in explosive atmospheres during connect and disconnect operation of power loads. They are ideal for use in hazardous areas where ignitable vapors, gases or highly combustible dusts are present.
Features
  • Increased Safety. Ideal for installation in chemical and petrochemical plants, refineries and other process industries.

  • Available up to 690 Volts, and up to 160 Amps.

  • 3 or 4-pole switch mechanism with one 'NO' early break auxiliary contact.

  • 63 Amp version has padlockable handle in position "O" using maximum 4 padlocks [maximum handle diameter 8 mm (0.315 in) and minimum 15 mm (0.59 in) length].

  • 63 Amp cable entries: 1 x M32 clearance on top and 1 x M32 and 1 x M20 clearance on bottom. Supplied with 2 x M32 polyamide cable glands, cable 10 mm to 25 mm (0.39" to 0.98") and 1 x M20 blanking plug.

  • 63 Amp is supplied with 1 x yellow self-adhesive laminated plastic label with black lettering, 65 mm to 18 mm (2.56" x 0.71").

  • 160 Amp version has 3 or 4-pole switch mechanism with one 'NO' early break auxiliary contact.

  • 160 Amp version has padlockable handle in position "O", hinged door, closed with plastic double bar locks (key supplied) and is supplied with 4 fixing lugs.

  • 160 Amp cable entries: 1 x M63 clearance on top and 1 x M63 and 1 x M25 clearance on bottom. Supplied with 2 x M63 polyamide cable glands, cable 36 mm to 44 mm (1.42" to 1.73") and 1 x M25 blanking plug.

    • Specifications

    Brand

    160 Amp Auxiliary Contact Termination

    • 2.5 mm² (0.004 In²)

    160 Amp Main Contact Termination

    • 120 mm² (0.1860 In²)

    63 Amp Auxiliary Contact Termination

    • 2.5 mm² (0.004 In²)

    63 Amp Main Contact Termination

    • 35 mm² (0.054 In²)

    Approvals & Certifications

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

    Polyester Ambient Temperature

    • 20° to +55° C (68° to +131° F) [40 A & 63 A], -30° to +55° C (-22° to +131° F) [160 A]

    Polyester Surface Temperature

    • T95° C (T 203° F) at +40° C (+104° F),T130° C (T266° F) at +55° C (+131° F)

    Polyester Temperature Class

    • T5 at +40° C (+104° F), T4 at +55° C (+131° F)

    Stainless Steel Ambient Temperature

    • 20° to +55° C (68° to +131° F) [40 A & 63 A], -30° to +55° C (-22° to +131° F) [160 A]

    Stainless Steel Surface Temperature

    • T95° C (T 203° F) at +40° C (+104° F), T130° C (T266° F) at +55° C (+131° F)

    Stainless Steel Temperature Class

    • T5 at +40° C (+104° F), T4 at +55° C (+131° F)

    Standard Materials

    • Polyester (GRP) or 316L Stainless Steel Box with A2 Stainless Steel Captive Screws, Nickel-Plated Brass Locknut & Polyamide Cable Glands & Blanking Plugs

    Documentation

    Catalogs

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