---
product_id: 3737896
title: "Bussmann CB185-50 CB185 Series Automotive Circuit Breaker (Plug In Mounting, 50 Amps, Blade Terminal Connection)"
brand: "bussmann"
price: "257 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/3737896-bussmann-cb185-50-cb185-series-automotive-circuit-breaker-plug-in
store_origin: RO
region: Romania
---

# 50 Amps high current capacity Waterproof Type III switchable design 1/4-28 threaded stud terminals with SEMS nuts Bussmann CB185-50 CB185 Series Automotive Circuit Breaker (Plug In Mounting, 50 Amps, Blade Terminal Connection)

**Brand:** bussmann
**Price:** 257 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Protected – The Circuit Breaker Pros Trust!

## Quick Answers

- **What is this?** Bussmann CB185-50 CB185 Series Automotive Circuit Breaker (Plug In Mounting, 50 Amps, Blade Terminal Connection) by bussmann
- **How much does it cost?** 257 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/3737896-bussmann-cb185-50-cb185-series-automotive-circuit-breaker-plug-in)

## Best For

- bussmann enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Battery Mastery:** Optimized for battery isolators in complex multi-battery setups, perfect for trucks, RVs, and buses.
- • **Power Up with Confidence:** Handles up to 50 Amps for robust auxiliary and accessory circuits.
- • **Built to Brave the Elements:** Waterproof Type III design ensures reliable performance in marine and outdoor environments.
- • **Ignition Protection Certified:** Meets SAE J1117 standards for safe operation in ignition-sensitive applications.
- • **Effortless Reset, Zero Downtime:** Flush mount manual reset lever keeps your system running smoothly without hassle.

## Overview

The Bussmann CB185-50 is a rugged, 50 Amp automotive circuit breaker featuring a waterproof Type III switchable design with flush mount manual reset. Equipped with 1/4-28 threaded stud terminals and SEMS nuts, it meets SAE J1117 ignition protection standards and excels in auxiliary circuits for trucks, buses, RVs, and marine applications, including multi-battery charging systems.

## Description

Type III switchable, waterproof, flush mount manual reset circuit breakers with 1⁄4-28 threaded stud terminals with SEMS nuts installed, and black reset lever. High amp circuit breakers are typically used in auxiliary and accessory circuits for trucks, buses, RV's and marine applications. All high amp circuit breakers comply with the SAE J1117 standard for ignition protection and have applications in battery charging systems that use battery isolators to manage and protect batteries in multi-battery installations.

## Features

- Type III switchable, waterproof, flush mount manual reset circuit breakers with 1⁄4-28 threaded stud terminals with SEMS nuts installed, and black reset lever
- High amp circuit breakers are typically used in auxiliary and accessory circuits for trucks, buses, RV's and marine applications
- All high amp circuit breakers comply with the SAE J1117 standard for ignition protection
- All high amp circuit breakers also have applications in battery charging systems that use battery isolators to manage and protect batteries in multi-battery installations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bussmann |
| Current Rating | 50 Amps |
| Product Dimensions | 30"D x 8"W x 6"H |
| Circuit Breaker Type | Standard |
| Mounting Type | Ceiling Mount |
| Number Of Poles | 2 |
| UPC | 051712597999 |
| Manufacturer | Bussmann |
| Global Trade Identification Number | 00051712597999 |
| Voltage | 48 Volts (DC) |
| Model | CB185-50 |
| Item Weight | 3.84 ounces |
| Item model number | CB185-50 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | CB185-50 |
| Amperage | 50 Amps |

## Product Details

- **Brand:** Bussmann
- **Current Rating:** 50 Amps
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Circuit Breaker Type:** Standard
- **Mounting Type:** Ceiling Mount

## Images

![Bussmann CB185-50 CB185 Series Automotive Circuit Breaker (Plug In Mounting, 50 Amps, Blade Terminal Connection) - Image 1](https://m.media-amazon.com/images/I/91fzadRW17L.jpg)

## Available Options

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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*