Appleton™ Mercmaster™ LED Generation 3 Series Luminaires

Appleton

Appleton™ Mercmaster™ LED Generation 3 Series Luminaires

Appleton

The Mercmaster™ LED Generation 3 is a full-feature lighting solution with in a rugged and corrosion-resistant housing. It is rated for Class I, Division 2 and Class II hazardous locations, marine and wet locations, and is certified for ATEX/IECEx Zone 2 and 21 - 22. The Mercmaster™ LED Generation 3 is designed to meet the most demanding task and area lighting requirements. Featuring seven lumen outputs, six mounting types, four light distribution patterns, four replaceable globe choices, three color temperatures, two input voltages, and various retrofit adapter options, this best-in-class LED achieves unprecedented application versatility and comfort.

Specifications

NEC/CEC Certifications and Compliances
Class I, Division 2, Groups A, B, C, D; Class II, Division 1 and 2, Group E, F, G; Class III; Class I Zone 2 AEx ec IIC; Zone 21 AEx tb IIIC; Class I Zone 2 Ex ec IIC; Zone 21 Ex tb IIIC; Type 3R, 4, 4X; IP66/IP67; Simultaneous Exposure; Suitable for Wet Locations; Marine Outside Type (Salt Water)
ATEX/IECEx Certifications and Compliances
Zone 2 and 21/22; Ex II 3 G; Ex II 2 GD; IP66; IK08
IECEx Certifications and Compliances
Zone 2 and 21/22; Ex ec IIC; Ex tb IIIC; Ex op is IIIC; IP66; IK08
Lumens to Watts
3500 lumens is 70-100W HID; 5500 lumens is 100-150W HID; 7500 lumens is 175-250W HID; 9500 lumens is 250-350W HID; 11,500 lumens is 350-400W HID; 14,500 lumens is 400W HID; 17,500 lumens is 400-600W HID
Ambient Temperatures
-40 °CC to +65 °CC (-40 °CF to +149 °CF)
Electrical
120-277 Vac, 50/60Hz; 170-300Vdc; 347-480Vac, 50/60Hz
Standard Materials and Finishes
Mounting hoods and bodies are copperfree (4/10 of 1% max.) aluminum with electrostatically applied baked gray epoxy-clad finish. All hardware and catch assemblies are stainless steel. Globes are polycarbonate or glass. Refractor is heat-resistant prismatic glass

Features

  • Typical applications include pulp and paper mills, processing plants, chemical plants, oil refineries, foundries, manufacturing plants, storage areas, waste and sewage treatment, parking garages, and other areas where dust, water, dirt and rough usage are a problem
  • Design is suited for low mounting heights, from 7 ft., up to 30 ft.
  • Seven light outputs provide up to 17,500 lumens. LED L70 reported at 60,000 hours
  • Choice of optics for optimal light distribution in a variety of applications: Type I, Type III, Type V or Type V Wide
  • Choice of color temperature (CCT): 5000K cool white, 4000K neutral white or 3000K warm white
  • Modular design provides thousands of combinations for maximum versatility: four different globe options and six standard mounting hoods
  • Retrofit adapters for Crouse-Hinds™ and Mercmaster™ II hoods available
  • Hinge has high lip for added safety during installation and servicing. Hinge and bolt construction assures 360° compression at all points on fixture housing gasket for positive sealing. Swing away design of captive bolt and nut simplifies installation
  • Standard 6 kV surge protection, heavy duty, high temperature silicone gaskets and a rugged housing with superior thermal design translates to long luminaire life
  • Luminaire housing has wiring compartment with terminal block separate for easy wiring access. The standard screw-type terminal block can accept UL/CSA 26-10 AWG wire
  • Standard NPT threads with M20 option
  • Field replaceable globes and LED driver

Documents & Drawings