Waterproof Pass Thru Posts

Thru panel power posts allow for extension of power lines, while also allowing current to pass through a panel. This waterproof solution passes IP67 for dust and fluid prevention.

Size Options

5/16" - 77231W
3/8" - 77237W
8 mm - 77208W
10 mm - 77210W

Conductive VS Retaining Nuts
Blue Dot Technology

77231W02

77231W14





Tested over 1.5psi for over 30 minutes

220 Series Terminal Insulator


226 Series Terminal Insulator

  • Pass current through a panel
  • Used to connect two or more voltage lines
  • Hook up negative return lines to single cable
  • Waterproofing elements
    • Silicone gasket against panel
    • Internal O-Ring
    • Sealing mounting screws
  • Post: Nickel Plated Brass
  • Conductive Nut: Tin Plated Brass
  • Washers: Stainless Steel
  • Fastening Nuts: Stainless Steel
  • Terminal insulators can be used to protect against weather and accidental shorts:
    • 'Top' side boss: 220 Series
    • Larger 'bottom' boss: 224 (tight) or 226 (snug)
  • IP67 rating for dust and fluid penetration met by independent testing facility

Post Size Item Name ( drawing ) Color Price
5/16" 77231W02 Red $8.09
77231W14 Black $8.03
3/8" 77237W02 Red $8.83
77237W14 Black $8.77
8 mm 77208W02 Red $7.80
77208W14 Black $7.74
10 mm 77210W02 Red $8.19
77210W14 Black $8.13
Quantity: Subtotal: $ 0.00

Post Size Color
5/16" Red
3/8" Black
8mm
10mm


  • Total Order Minimum: $15.00
  • Online prices enjoy a 5% reduction.
  • For commercial quantities, please contact VTE, Inc.


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