Hoffman E4PBSS 10 x 3.25 x 2.75 Inch 304 Stainless Steel NEMA 4X Push Button Enclosure
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Manufacturer Hoffman Engineering
Mfg Catalog # E4PBSS
North Coast Part # 10655


  • Prepunched 30.5mm or 22.5mm holes
  • Seams continuously welded and ground smooth
  • Captivated cover screws thread into sealed wells
  • Bonding provision on door; grounding nut on body
  • 4-way pushbutton holes accept all brands of oil-tight pushbuttons, switches and pilot lights
  • Enclosures with more than one column of pushbutton holes have internal detachable hinge to hold cover open during wiring, yet permit immediate removal
  • Oil-resistant gasket


  • Height (H) (inch): 10
  • Height (H) (millimetre): 254
  • Width (W) (inch): 3.25
  • Width (W) (millimetre): 83
  • Depth (D) (inch): 2.75
  • Depth (D) (millimetre): 70
  • Protection Rating: NEMA Type 12
  • Material: Stainless Steel 304
  • NEMA Rating: 4X Watertight, corrosion-resistant
  • Hole Quantity: 4
  • Overall Dimensions (L x W) (inch): 11.25 x 3.47
  • Overall Dimensions (L x W) (millimetre): 286 x 88
  • Mounting (G x H) (inch): 10.75 x 2.38
  • Mounting (G x H) (millimetre): 273 x 60
  • Stainless Steel Type: Type 304
  • Hole Size (millimetre): 30.5 mm
  • Modification Services: Yes
  • Type Number: Type 3R
  • IP Rating: IP66
  • Color: Unpainted
  • Finish: Brushed #4
  • Thickness (T) (gauge): 14
  • Thickness (T) (millimetre): 1.98
  • Number of Holes: 4
  • Size: 4PB x 30.5mm


UPC 78351059640
Item Long Description Punched specifically to house either 30.5-mm or 22.5-mm oil-tight pushbuttons, switches and pilot lights. Enclosures provide protection against dirt, dust, oil and water. See Mild Steel chapter for related mild steel enclosures.
GTiN 00783510596408
Width 83 mm
Size 4PB x 30.5mm
Color Stainless Steel
Type 4 Holes
Hole Size 30.5 mm
Material Stainless Steel
Number of Holes 4 Hole
Applications Provide Protection Against Dirt, Dust, Oil and Water
Depth 70 mm
Height 260 mm
Standard 12,13,4X,CSA File Number 42186: Type 4,CUL Listed Per CSA C22.2 No 94,File Number E61997,IEC 60529,IP66,NEMA/EEMAC Type 4X,Type 4,UL 508A Listed
Family Brand Name Hoffman
Gauge 14
Cover Type Screw
Used With 30.5 mm or 22.5 mm Oil-Tight Pushbuttons, Switches and Pilot Lights
Sub Brand Hoffman
Finish Brushed
Thickness 1.98 mm

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