Flameproof 16, 32, 80 and 125 Amp plugs and sockets for safe, reliable power in hazardous locations.

Appleton’s ATX PRD Series plugs and sockets provide safe, reliable power in hazardous locations and areas exposed to corrosive chemicals, weather or rough use. They are available 16, 32, 80 and 125 Amp versions for powering portable or stationary equipment, such as lighting and heating systems, conveyors, motor starters, air-conditioning appliances, compressors and pumps.

Certifications and Compliances

  • ATEX / IECEx:
    • Zone 1 and 2 - 21 and 22
      • ex  II 2 GD or II 2 GD
      • IP66 or IP55 – IK10

PRD Flameproof Plug Socket Catalog Page

 
Applications:
• Hazardous areas where plugs and sockets are used with
  portable or stationary electrical equipment such as lighting and
  heating systems, conveyors, motor starters, air-conditioning
  appliances, compressors and pumps.
• Ideal for hazardous areas where weatherproof and robust
  equipment is required.
• Ideal for hazardous areas Zones 1, 2, 21 and 22 in the oil and
  gas industry; such as refi neries, pipelines and offshore sea-rigs.
 
Features:
• General — 16 A:
  — Flameproof seal with cylindrical spigot joint.
  — Automatic disconnection of the poles by patented dual safety
       device, which ensures the following once the plug is
       removed from the socket outlet:
       – Automatic and simultaneous disconnection of each phase
          in a flameproof chamber
       – Disconnection, once power is off, of the pins in the
          second flameproof chamber
  — Cover can be padlocked – 1 padlock diameter 5 mm 
       (0.20 in), length 45 mm (1.77 in).
  — Wall sockets and flush sockets incorporate a safety device
       that only accepts plugging of ATX plugs which are certified
       for use in hazardous areas.
  — Plugs can be used with IEC 60309-2 compliant industrial pin
       socket outlets in non-hazardous areas.
• General — 32 A:
  — Flameproof seal with cylindrical spigot joint.
  — Mechanical interlocking device ensures:
       – Disconnection takes place within the flameproof chamber
          before the plug is removed from the socket outlet
       – The plug cannot be removed when energized
  — Straight handle placed on the plug for use with IEC 
       60309-2 compliant industrial pin socket outlets in 
       non-hazardous areas.
• General — 80 A and 125 A:
  — Interlocking mechanical device which prevents:
       – The switch from closing until the plug is fully inserted into
          the wall socket
       – The plug from being removed until the switch is off
 — Socket outlet supplied with a load break isolating switch
      ensuring disconnection with power on.
 — Switch handle can be padlocked in the “off” position 
      (3 padlocks).
• Wall Sockets — 16 A:
  — 2 x M20 threaded cable entries (1 at the top, 1 at bottom).
  — Supplied with one M20 plug.
  — Connection on 2 x 4 mm2 (0.003 x 0.006 in2) terminals.
  — Earth terminals: internal and external, with 4 mm diameter
       screws.
• Wall Sockets — 32 A:
  — 2 x M25 threaded cable entries (1 at the top, 1 at bottom).
  — Supplied with one M25 plug.
  — Connection on 10 mm2 (0.016 in2) terminals.
  — Earth terminals: internal and external with 6 mm diameter
       screws.
• Wall Sockets — 80 A:
  — 1 x M32 threaded cable entry (on the top side).
  — Connection via 8 mm (0.32 in) diameter lug terminals 
       (not supplied).
  — Internal earth through 35 mm2 (0.054 in2) connection and
       external earth through 0.24 in/6 mm diameter screws.
• Wall Sockets — 125 A:
  — 1 x M50 threaded entry (on the top side).
  — Connection via 8 mm (0.32 in) diameter lug terminals 
       (not supplied).
  — Internal earth through 35 mm2 (0.054 in2) connection and
       external earth through 6 mm (0.24 in) diameter screws.
• Plugs — 16 A:
  — 1 cable entry through integrated M25 cable gland
       – 9 to 12 mm (9 to 12 in) diameter for the 2P+E plug
       – 12 to 15 mm (0.47 to 15 in) diameter for the 3P+E plug
       – 15 to 17 mm (0.59 to 0.70 in) diameter for the 3P+N+E plug
  — Connection on 2.5 mm2 (0.004 in2) maximum terminals.
• Plugs — 32 A:
  — 1 cable entry via integrated cable gland diameter 17 to 
       22 mm (0.70 to 0.87 in).
  — Connection on 6 mm2 (0.009 in2) maximum terminals.
• Plugs — 80 A:
  — 1 cable entry via supplied cable gland diameter 18 to 28 mm
       (0.71 to 1.1 in).
  — Connection on 16 mm2 (0.025 in2) maximum terminals.
• Plugs — 125 A:
  — 1 cable entry via supplied cable gland diameter 30 to 36 mm
       (1.18 to 1.42 in).
  — Connection on 35 mm2 (0.054 in2) maximum terminals.
Catalog Numbers:
094403 094467 PRD412PR
094404 094468 PRD412RR
094406 094480 PRD416FRB
094415 094667 PRD416FRC
094416 094693 PRD416PR
094420 PRD316FBB PRD416RR
094422 PRD316FBC PRD432FRB
094424 PRD316FPB PRD432FRC
094425 PRD316FPC PRD432PR
094426 PRD316FYB PRD432RR
094427 PRD316FYC PRD480PR
094428 PRD316PB PRD480RR
094429 PRD316PP PRD516FRB
094430 PRD316PY PRD516FRC
094458 PRD316RB PRD516PR
094460 PRD316RP PRD516RR
094463 PRD316RY