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by Killark 

Catalog ID: MBH100

MB Series Lighting Metal Halide, 50 - 100W Medium Base HID

  • Ballast tank and splice box – corrosion resistant copper-free aluminum alloy
  • Baked powder epoxy/polyester finish, electrostatically applied for complete, uniform corrosion protection
  • All external hardware – stainless steel
  • Guard – copper-free aluminum alloy
  • Normally shipped as components for quick delivery
  • Refractor guard – steel with corrosion resistant finish
  • Reflector – lightweight, corrosion resistant fiberglass reinforced polyester
  • Fluorescent models furnished with lamps.
  • Energy efficient instant on white light (2700K). 10,000 hour lamp life
  • HID lamp holders are E26 medium base

Ballast tank - corrosion resistant copper-free aluminum alloy. Baked powder epoxy/polyester finish, electrostatically applied for complete, uniform corrosion protection. All external hardware - stainless steel. Normally shipped as components for quick del

Product Details


Application CERTILITE MB fixtures are designed for installations where moisture, dirt, dust, corrosion, and vibration may be present or NEMA 3 and 4X areas where wind, water, snow, or high ambients can be expected. They can be used in locations made hazardous by the presence of flammable vapors or gases or combustible dusts as defined by the NEC. Typical applications include manufacturing plants, and certain chemical and petrochemical processing facilities, sewage treatment plants, off-shore and dockside installations, garages, and storage facilities.
Color Tan
Finish Type Powder Epoxy Paint
Lamp Type Medium Base
Light Source Metal Halide
Material Aluminum, Copper Free (less than 4/10 of 1%)
Mounting Type Luminaire Only
Optic Type Luminaire Only
Series MB
Type Aluminum Metal Halide Fixture
UPC 783936995571


Dimensions 8.5 in x 8.5 in x 5.25 in
Gross Weight with Packaging 6
Height 5.25 in
Length 8.5 in
Width 8.5 in

Electrical Ratings

Contact Rating 60A INRUSH @ 120 VAC; 30A INRUSH @ 240 VAC; 15A INRUSH @ 480 VAC; 12A INRUSH @ 600 VAC; 6A BREAKING @ 120 VAC; 3A BREAKING @ 240 VAC; 1.5A BREAKING @ 480 VAC; 1.2A BREAKING @ 600 VAC; 10A CARRYING @ 120 VAC; 10A CARRYING @ 240 VAC; 10A CARRYING @ 480 VAC;
Frequency Rating 60 Hz
Voltage Rating Quad - 120/277/347/480 VAC
Wattage 100 W

Certifications and Compliance

Hazardous Rating(s)
  • Class I, Division 2, Groups A, B, C, D
  • Class I, Zone 2, Groups IIC, IIB, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2