Siemens B56 20 x 5.75 x 56" NEMA 1 Panelboard Box
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Manufacturer Siemens
Mfg Catalog # B56
QED Part # 1619351
Panelboard Enclosures


  • Product brandname: SIEMENS
  • Product type designation: Lighting Panel Enclosure
  • Suitability for operation: Enclosure for Lighting Panels
  • Certificate of suitability: PB1/ UL50/50E/ UL67
  • Design of the housing: 16 Gauge Steel or UL Equivalent Construction


Family Brand Name Siemens
Long Description Panelboard box for use with type 1, 3 phase 4 wire 250 A panelboard, 20x5.75x56 inch.
GTiN 00783643206342
Finish Powder Coated
Width 20 in
Size 56HX20WX5.75D
Color Gray
Type Single Door
Material Steel
Applications For Outdoor use
Mounting Type Surface
Depth 5-3/4 in
Height 1422 mm
Gauge 16
Cover Type Closed
Enclosure 16 Gauge Steel or UL
Used With Lighting Panels

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