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Zone 2 Zone 22 Wellglass – ATEX Certified Wellglass Luminaire – Appleton LN Mercmaster
Hazardous Area & Process Heating · Hazardous Area Wellglass – Zone 1 Zone 2 (21/22) ATEX Flameproof Wellglass

Zone 2 Zone 22 Wellglass – ATEX Certified Wellglass Luminaire – Appleton LN Mercmaster

Appleton LN Mercmaster is part of the Zone 2 (22) hazardous area wellglass ATEX lighting range and provide an enclosed and gasketed wellglass design that’s ideal for severe weather conditions, corrosive environments,…

CategoryATEX Lighting (Zone 1 & Zone 2)
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Product Overview

Appleton LN Mercmaster is part of the Zone 2 (22) hazardous area wellglass ATEX lighting range and provide an enclosed and gasketed wellglass design that’s ideal for severe weather conditions, corrosive environments, dirty and dusty locations.

Typical applications of the ATEX certified wellglass luminaire include pulp and paper mills, processing plants, chemical plants, oil refineries, foundries, manufacturing plants, storage areas, waste and sewage treatment plants.

Features & Benefits

  • Power supply 230/240 V (+6% – 10%) 50 Hz.
  • Instant relighting with auxiliary halogen lamps, depending on model (lamps not supplied).
  • Fast relighting for 70 W and 150 W high pressure sodium: 5 to 30 seconds depending on the duration of the mains power supply failure.
  • Connection via terminal block — 2 x 4 mm2 (0.003 x 0.006 in2) maximum.
  • Superior corrosion-resistance: copperfree die-cast mounting hoods, ballast housing and guards have a gray epoxy powder coat, electrostatically applied for complete and uniform protection.
  • Wide choice of light sources: high pressure sodium, metal halide, mercury vapor and incandescent.
  • Six mounting arrangements to suit any hazardous area lighting layout – pendant, ceiling, wall bracket, angled or straight stanchion and pendant cone (for dust applications).
  • Hinge has high lip for added safety during installation and servicing. Hinge and bolt construction assures 360° compression at all points on ballast housing gasket for positive sealing. Swing away design of captive bolt and nut simplifiesservicing.
  • All fixtures designed to perform in a -40 °C (-40 °F) ambient temperature up to +55 °C (+131 °F).
  • Standard dome or 30° angle reflectors made of fiberglass reinforced white polyester. Highly resistant to corrosive atmospheres and vented to improve fixture cooling characteristics.
  • Fixture housing mounting hoods and guards are die-cast copperfree aluminum with epoxy powder coat finish.
  • All exposed hardware is stainless steel and captive. Stainless thread inserts in the ballast bodies prevent “freezing” of the screws that affix guards and reflectors, simplifying removal for service.
  • One piece ballast housing for each component provides even heat dissipation for cooler operation and longer ballast life.
  • Fixture bodies are provided with two silicone rubber O-Ring style gaskets that will stay flexible and assure even compression around their circumference. They easily withstand high temperatures, moisture, dirt and dust for worry free operation.

ATEX/IECEx Certifications for hazardous areas

  • ATEX / IEC:
    – Zone 2 – 21 & 22
    – II 3 GD
    – IP66

GOST also available

Technical Specifications

CategoryATEX Lighting (Zone 1 & Zone 2)
70 W, 100 W, 150 W, 250 W and 400 W High Pressure Sodium – 230/240 Vac 50 Hz
Fixing TypeCable EntriesLampholderLamp WattsWeight (kg)Volume dm³Appleton Catalog NumberOld Catalog Number
Pendant1 x 3/4″ NPTE2770W7.439.0LN1AL702G2XJ095059
E40100W9.055.0LN2AL102G2XJ095140
E40150W9.055.0LN2AL152G2XJ095066
E40250W16.070.0LN3AL252G4XJ095050
E40400W19.085.2LN4AL402G4XJ095051
Pendant Cone1 x 3/4″ NPTE2770W7.439.0LN1DL702G2XJN/A
E40100W9.055.0LN2DL102G2XJN/A
E40150W9.055.0LN2DL152G2XJN/A
E40250W16.070.0LN3DL252G4XJN/A
E40400W19.085.2LN4DL402G4XJN/A
Ceiling5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE2770W7.439.0LN1CL70AG2XJ095029
E40100W9.055.0LN2CL10AG2XJ095132
E40150W9.055.0LN2CL15AG2XJ095067
E40250W16.070.0LN3CL25AG4XJ095030
E40400W19.085.2LN4CL40AG4XJ095031
Wall5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE2770W7.439.0LN1WL70AG2XJ095060
E40100W9.055.0LN2WL10AG2XJ095148
E40150W9.055.0LN2WL15AG2XJ095068
E40250W16.070.0LN3WL25AG4XJ095040
E40400W19.085.2LN4WL40AG4XJ095041
25º Angled Stanchion1 x 1 1/4″ NPTE2770W7.439.0LN1SL704G2XJ095061
E40100W9.055.0LN2SL104G2XJ095141
E40150W9.055.0LN2SL154G2XJ095069
E40250W16.070.0LN3SL254G4XJ095246
E40400W19.085.2LN4SL404G4XJ095249
Straight Stanchion1 x 1 1/4″ NPTE2770W7.439.0LN1RL704G2XJ095255
E40100W9.055.0LN2RL104G2XJ095256
E40150W9.055.0LN2RL154G2XJ095259
E40250W16.070.0LN3RL254G4XJ095264
E40400W19.085.2LN4RL404G4XJ095267
100 W and 150 W Incandescent or Halogen
Fixing TypeCable EntriesLampholderLamp WattsWeight (kg)Volume dm³Appleton Catalog NumberOld Catalog Number
Pendant1 x 3/4″ NPTE27100W7.439.0LN1AZ102G2095141
E27150W7.439.0LN1AZ152G2095145
Pendant Cone1 x 3/4″ NPTE27100W7.439.0LN1DZ102G2N/A
E27150W7.439.0LN1DZ152G2N/A
Ceiling5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE27100W7.439.0LN1CZ10AG2095133
E27150W7.439.0LN1CZ15AG2095137
Wall5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE27100W7.439.0LN1WZ10AG2095215
E27150W7.439.0LN1WZ15AG2095218
25º Angled Stanchion1 x 1 1/4″ NPTE27100W7.439.0LN1SZ104G2095242
E27150W7.439.0LN1SZ154G2095245
Straight Stanchion1 x 1 1/4″ NPTE27100W7.439.0LN1RZ104G2095257
E27150W7.439.0LN1RZ154G2095262
125 W, 250 W and 400 W Mercury Vapor – 230/240 Vac 50 Hz
Fixing TypeCable EntriesLampholderLamp WattsWeight (kg)Volume dm³Appleton Catalog NumberOld Catalog Number
Pendant1 x 3/4″ NPTE27125W7.439.0LN1AM122G2XJ095142
E40250W14.070.0LN3AM252G4XJ095052
E40400W19.085.2LN4AM402G4XJ095147
Pendant Cone1 x 3/4″ NPTE27125W7.439.0LN1DM122G2XJN/A
E40250W14.070.0LN3DM252G4XJN/A
E40400W19.085.2LN4DM402G4XJN/A
Ceiling5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE27125W7.439.0LN1CM12AG2XJ095134
E40250W14.070.0LN3CM25AG4XJ095032
E40400W19.085.2LN4CM40AG4XJ095139
Wall5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE27125W7.439.0LN1WM12AG2XJ095216
E40250W14.070.0LN3WM25AG4XJ095219
E40400W19.085.2LN4WM40AG4XJ095221
25º Angled Stanchion1 x 1 1/4″ NPTE27125W7.439.0LN1SM124G2XJ095243
E40250W14.070.0LN3SM254G4XJ095247
E40400W19.085.2LN4SM404G4XJ095251
Straight Stanchion1 x 1 1/4″ NPTE27125W7.439.0LN1RM1124G2XJ095258
E40250W14.070.0LN3RM254G4XJ095265
E40400W19.085.2LN4RM404G4XJ095268
150 W, 250 W and 400 W Metal Halide – 230/240 Vac 50 Hz
Fixing TypeCable EntriesLampholderLamp WattsWeight (kg)Volume dm³Appleton Catalog NumberOld Catalog Number
Pendant1 x 3/4″ NPTE40150W9.055.0LN2AH152G2XJ095143
E40250W16.070.0LN3AH252G4XJ095146
E40400W19.085.2LN4AH402G4XJ095054
Pendant Cone1 x 3/4″ NPTE40150W9.055.0LN2DH152G2XJN/A
E40250W16.070.0LN3DH252G4XJN/A
E40400W19.085.2LN4AH402G4XJN/A
Ceiling5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE40150W9.055.5LN2WH15AG2XJ095217
E40250W16.070.0LN3WH25AG4XJ095220
E40400W19.085.2LN4WH40AG4XJ095222
Wall5 x 1″ NPT with: 4 x 1″ NPT fitted plugs 2 x 1″ NPT-M20 adaptors 2 x M20 plugsE40150W9.055.0LN2SH154G2XJ095244
E40250W16.070.0LN3SH254G4XJ095248
E40400W19.085.2LN4SH404G4XJ095252
25º Angled Stanchion1 x 1 1/4″ NPTE40150W9.055.0LN2SH154G2XJ095244
E40250W16.070.0LN3SH254G4XJ095248
E40400W19.085.2LN4SH404G4XJ095252
Straight Stanchion1 x 1 1/4″ NPTE40150W9.055.0LN2RH154G2XJ095261
E40250W16.070.0LN3RH254G4XJ095266
E40400W19.085.2LN4RH404G4XJ095269

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