Connex-Electronics.com
Weidmuller
Weidmuller Products Page

Enclosures - Standard Industrial
  Type - Enclosure Material
Plastic - Carbon filled glassfiber reinforced polyester
Stainless Steel - 1.43 mm stainless steel
Stainless Steel - 1.55 mm 316L stainless steel
Steel - 1.5 mm mild steel
Steel - 1.2 mm steel (18 guage)