APPLETON Mercmaster™ LED Series Luminaires

Mercmaster™ LED Luminaires deliver exceptional efficiency, performance and advanced engineering. Designed to utilize as little as 32 Watts of power, it lowers energy consumption while providing 60,000+ hours of running lamp life. It sets the bar even higher for the lighting industry in terms of shock resistance, cold start capabilities, minimal heat production which improves service life, and overall safety. This fixture offers a flexible, modular design that allows for retrofits and plant expansions to meet unique installation requirements. Certified for Class I, Division 2 and Zone 2 locations, it provides global lighting solutions for a wide range of industrial and hazardous applications.

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 ar
Compact light weight low profile design is suited for low mounting heights
Modular design allows scores of fixture component combinations to meet installation needs. Uses the same mounting hoods as the Mercmaster III HIDs
Accommodates a wide range of voltages
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 simplifies servicing
All Mercmaster mounting hoods have provision for easy field installation of fuses in fixtures (refer to the catalog pages under the “Fixture Unit — Electrical Specification” section)
NPT and metric threads standard
NEMA Type V light distribution is standard. (Type V distribution is required is areas where sufficient, evenly distributed light is necessary. It produces a circular distribution that has the same intensity at all angles)
NEMA Type I light distribution is available as an option for select NEC/CEC certified fixtures. (Type I distribution is the perfect lighting for walkways, catwalks or anyplace where a narrow beam of light is required)
For ATEX/IECEx rated fixtures, ballast bodies and mounting hoods must be purchased separately

Specifications

NEC/CEC Certifications and Compliances: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, AEx nA IIC; Class II, Division 1, Group E, F, G; Class II, Division 2, Group F, G; Class III; Type 3R, 4, 4X; IP66/67; Simultaneous Exposure; Suitable for Use in Wet Locations; Marine Outside Type

ATEX/IECEx Certifications and Compliances: Zone 2 and 22; Ex II 2 GD; IP66/67

Lumens to Watts: 2300 lumens is equivalent to 70 W HPS/PSMH, 3450 or 2900 lumens is to 100 W HPS/PSMH, 4850 lumens is to 150 W HPS/PSMH, 6076 or 6200 lumens is to 175 W PSMH, 9455 lumens is to 250 W HPS/PSMH, 11425 lumens is to 350 W PSMH, or 12850 is to 400 W HPS/PSMH

Ambient Temperatures: 2300-2900 lm: -40 °C to +65 °C (-40 °F to +149 °F). 4850-6200 and 12850 lm: -40 °C to +55 °C (-40 °F to +131 °F). 9455 and 11425 lm: -40 °C to +50 °C (-40 °F to +122 °F)

Electrical: 120-277 Vac, 50/60 Hz; 347-480 Vac, 50/60 Hz

Wiring: Terminal block supporting 1 x 8-24 AWG; 1 x 0.75 to 6 mm² (0.0012 to 0.0093 in²)

Standard Materials and Finishes: Mounting hoods, bodies and guards are cast 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