---
product_id: 349973941
title: "Bay Marine Supply Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16\" Red - Complimentary Conductive Grease"
brand: "bay marine supply"
price: "₩90566"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/349973941-bay-marine-supply-busbar-made-in-usa-4-post-250
store_origin: KR
region: South Korea
---

# Max Amperage: 250A Max Voltage: 48V 4 x 5/16" Studs Bay Marine Supply Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Red - Complimentary Conductive Grease

**Brand:** bay marine supply
**Price:** ₩90566
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Connections with Confidence!

## Quick Answers

- **What is this?** Bay Marine Supply Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Red - Complimentary Conductive Grease by bay marine supply
- **How much does it cost?** ₩90566 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/349973941-bay-marine-supply-busbar-made-in-usa-4-post-250)

## Best For

- bay marine supply enthusiasts

## Why This Product

- Trusted bay marine supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Sleek dimensions (1.775 x 6.59 x 1.385 inches) fit seamlessly into your setup.
- • **Corrosion Resistance:** Includes complimentary conductive grease to protect against metal corrosion and galling.
- • **Durable Construction:** Crafted with nickel-plated brass and stainless steel for long-lasting performance.
- • **Versatile Connections:** Four 5/16" studs with three #8-32 steel screws for easy and secure installations.
- • **Unmatched Power Handling:** Experience a robust 250A capacity at 12Vdc, ensuring your electrical systems run smoothly.

## Overview

The Busbar is a high-performance 4-post stainless steel distribution block designed for maximum efficiency, handling up to 250 amps at 12Vdc. It features durable nickel-plated brass contact plates and includes a complimentary 7g tube of conductive grease to prevent corrosion. With versatile connections and a compact design, this product is perfect for professionals seeking reliability and performance in their electrical systems.

## Description

Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Red - Complimentary Conductive Grease

## Features

- Complimentary electrical grease (7g tube) is included to help prevent metal corrosion and galling
- Max Amperage: 250A @ 12Vdc –– Max Voltage: 48Vdc
- Connections: Four 5/16" Studs with Three #8-32 Steel Screws
- Dimensions: 1.775 x 6.59 x 1.385 inch, (1.943 x 6.59 x 1.385 inch with cover)
- Nickel plated brass contact plate & stainless steel connection posts

## Product Details

- **Current Rating:** 250 Amps
- **Connector Type:** Screw
- **Number Of Contacts:** 4
- **Mounting Type:** Screw Mount
- **Material:** Stainless Steel, Brass
- **Color:** Red
- **Brand:** Bay Marine Supply
- **Voltage:** 48 Volts
- **Number Of Poles:** 4
- **Product Dimensions:** 1.94"W x 1.39"H

## Images

![Bay Marine Supply Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Red - Complimentary Conductive Grease - Image 1](https://m.media-amazon.com/images/I/414r7WgF2zL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Bay Marine Supply Busbar - Made in USA – 4-Post 250 Amp Stainless Steel Distribution Block - 5/16" Red - Complimentary Conductive Grease
- Ampper Battery Switch, 12-48 V Battery Power Cut Master Switch Disconnect Isolator for Car, Vehicle, RV and Boat (On/Off)

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**Shop now:** [https://www.desertcart.kr/products/349973941-bay-marine-supply-busbar-made-in-usa-4-post-250](https://www.desertcart.kr/products/349973941-bay-marine-supply-busbar-made-in-usa-4-post-250)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*