---
product_id: 621912329
title: "Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16\" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red)"
brand: "uckasayfy"
price: "226 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/621912329-upgraded-bus-bar-250a-12v-power-distribution-block-with-5
store_origin: RO
region: Romania
---

# 250A high current capacity Corrosion-resistant stainless steel studs V-0 flame-retardant nylon housing Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red)

**Brand:** uckasayfy
**Price:** 226 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision and safety — don’t get left in the dark!

## Quick Answers

- **What is this?** Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) by uckasayfy
- **How much does it cost?** 226 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/621912329-upgraded-bus-bar-250a-12v-power-distribution-block-with-5)

## Best For

- uckasayfy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Corrosion-resistant stainless steel hardware ensures long-term reliability
- • **Versatile & Ready:** Perfect for automotive, marine, battery, and solar setups—upgrade your power game
- • **Safety First, Always:** V-0 flame-retardant nylon housing plus protective cover prevents shorts and loosening
- • **Streamlined Power Hub:** 4 large 5/16" (M8) stud terminals plus 8 screw terminals for clean, organized wiring
- • **Power Up with Confidence:** Handles a robust 250A at 12V for peak automotive and marine performance

## Overview

This 12V power distribution block features a 3.5mm-thick nickel-plated copper bus bar rated for 250A, equipped with corrosion-resistant stainless steel studs and a flame-retardant nylon housing with cover. Designed for automotive, marine, and battery systems, it offers 4 large M8 stud terminals and 8 screw terminals to centralize and organize high-capacity wiring safely and efficiently.

## Description

Full description not available

## Features

- 【Safety & Reliability】——The power distribution block busbar is secured with screws at both ends for enhanced stability, featuring corrosion-resistant stainless steel studs and hardware, secure flange nut terminals. Combined with the V-0 flame-retardant nylon housing and protective cover, it effectively prevents loosening and short circuits, ensuring safe use in automotive and mobile environments
- 【Premium Conductivity】——At its core is a 3.5mm-thick nickel-plated copper bus bar for minimal resistance and stable performance, as this 12V bus bar reliably carries a 250A rating at 12V with a maximum voltage of 48V DC
- 【High-Capacity Connections】——Equipped with 4 x 5/16″ (M8) stud terminals and 8 x #8 screw terminals, this battery bus bar supports large size terminal connectors and wires to integrate multiple devices into a centralized, space-saving hub for efficient power distribution
- 【Organized Power Solution】——This 12 volt bus bar with cover is the ideal power distribution block to organize messy wiring and prevent a messy harness, being particularly suitable for automotive, car, truck, marine, boat, and solar wiring applications
- 【After-sales Service】——Exquisite craft, strict quality control and excellent after-sales service that is why our products worth your purchase

## Product Details

- **Current Rating:** 250 Amps
- **Connector Type:** Screw
- **Number Of Contacts:** 4
- **Mounting Type:** Rack Mount
- **Material:** Nylon, Stainless Steel
- **Color:** Black & Red
- **Brand:** UCkasayfy
- **Voltage:** 12 Volts
- **Number Of Poles:** 4
- **Manufacturer:** UCkasayfy

## Images

![Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) - Image 1](https://m.media-amazon.com/images/I/71WP4lhquCL.jpg)
![Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) - Image 2](https://m.media-amazon.com/images/I/71Q8dlbIFIL.jpg)
![Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) - Image 3](https://m.media-amazon.com/images/I/61yFydfkPJL.jpg)
![Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) - Image 4](https://m.media-amazon.com/images/I/61GT-2Dd7sL.jpg)
![Upgraded Bus Bar 250A 12V Power Distribution Block with 5/16" (M8) 4-Posts Terminals Block with Cover for Automotive, Marine, Battery System (Black & Red) - Image 5](https://m.media-amazon.com/images/I/61gFmoBNtkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this Bus Bar suitable for small solar systems?**
A: Yes, it is well-suited for small solar systems, providing safe and efficient power distribution.

**Q: Can it be used for automotive modifications?**
A: Yes, it can be used for automotive electrical system modifications, but please ensure sufficient installation space.

**Q: What is the current-carrying capacity of the product?**
A: It offers various options ranging from 250A to 600A to meet different power requirements, with excellent load-bearing performance. Please check the bottom of the product details page for specific options.

**Q: Is the product size too large?**
A: The product dimensions are clearly listed on the details page. Please verify the installation space before purchasing.

**Q: Does it support both M8 and M10 bolt specifications?**
A: Yes, the product comes in multiple specifications (e.g., 5/16" M8 and 3/8" M10) to accommodate different needs. Please check the bottom of the product details page for available options.

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**Shop now:** [https://www.desertcart.ro/products/621912329-upgraded-bus-bar-250a-12v-power-distribution-block-with-5](https://www.desertcart.ro/products/621912329-upgraded-bus-bar-250a-12v-power-distribution-block-with-5)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-12*