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Single Point Thru Panel Power Post

Thru panel power posts allow for extension of power lines, while also allowing for current to pass through a panel. Several models are available, with differing materials, and configurations.

Click options to see differing configurations

5/16" - Marine - 77231
5/16" - Commercial - 77231C
3/8" - Marine - 77237
3/8" - Commercial - 77237C

Conductuve VS Retaining Nuts
Blue Dot Technology

77231N02

77231N14

Nickel-Plated Brass Post
Tin-Plated Brass Nuts
Stainless Steel Nuts
Compare Power Bushing & Pass Thru Power Post


VTE’s Pass Thru Power Post is designed to pass current through a panel, but these power posts also distribute power to multiple locations. Our Marine version resists corrosion by utilizing Nickel Plated Brass Posts, and Stainless Steel fasteners. Our commercial version is less expensive, by using materials that can be used in a non-corrosive environment.


Front connections with 956 Series
terminal insulator


Back connection with 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
• Marine Version: resists saltwater corrosion
  • → Nickel plated brass post
  • → Tin plated brass conductive nuts
  • → Stainless steel torque fastening nuts
• Commercial Version: lower cost components
  • → Brass post
  • → Tin plated brass conductive nuts
  • → Zinc plated steel torque fastener nuts
• Maximum voltage : 0 - 48 VDC
• Maximum Amperage : 250amps @ 12vdc
• Base material : Glass-Filled nylon
• Available Colors : Red & Black
• Max panel thickness: 3/8" (9.53 mm)

Our Power Distribution Posts are Pre-Engineered to protect against accidental shorting.
Use with terminal insulators to meet ABYC-E9, USCG 33 Subpart I, and ISO 10133.

Model
Number
Post
Material
Fastener
Material
Spring
Washer
Flat
Washer

77231 Nickel-Plated Brass 5/16" Tin-Plated Brass (2) (Inner)
Stainless Steel (2) (Outer)
Stainless Steel (2) Stainless Steel
77231C Brass 5/16" Tin-Plated Brass (2) (Inner)
Zinc-Plated Steel (2) (Outer)
Zinc-Plated Steel (2) Stainless Steel
77237 Nickel-Plated Brass 3/8" Tin-Plated Brass (2) (Inner)
Stainless Steel (2) (Outer)
Stainless Steel (2) Stainless Steel
77237C Brass 3/8" Tin-Plated Brass (2) (Inner)
Zinc-Plated Steel (2) (Outer)
Zinc-Plated Steel (2) Stainless Steel

For quantities under 25 please go to VTE Warehouse




VTE Europe
Units: SAE (Inch) Metric (MM)