---
product_id: 84546869
title: "CBC-30B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 30 A), 1 Pack"
brand: "bussmann"
price: "₨4877"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/84546869-cbc-30b-circuit-breaker-type-i-heavy-duty-automotive-stud
store_origin: LK
region: Sri Lanka
---

# 30A Power Rating Automatic Reset Feature Heavy Duty Design CBC-30B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 30 A), 1 Pack

**Brand:** bussmann
**Price:** ₨4877
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Protection!

## Quick Answers

- **What is this?** CBC-30B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 30 A), 1 Pack by bussmann
- **How much does it cost?** ₨4877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/84546869-cbc-30b-circuit-breaker-type-i-heavy-duty-automotive-stud)

## 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

- • **Smart Safety:** Automatic reset feature keeps you protected while cycling through faults.
- • **Robust Construction:** Built with a sturdy plastic base and metal housing to withstand tough conditions.
- • **Standards Compliant:** Meets SAE J553 standards, ensuring top-notch quality and performance.
- • **Unmatched Durability:** Engineered for heavy-duty automotive applications, ensuring reliability on the road.
- • **Versatile Compatibility:** Designed with 10-32 stud terminals for easy installation in various setups.

## Overview

The Bussmann CBC-30B Circuit Breaker is a Type I heavy-duty automotive solution designed for reliability and safety in demanding environments. With a 30 Amp rating and automatic reset feature, it ensures your vehicle's electrical system remains protected while meeting SAE J553 standards.

## Description

Bussmann CBC-30B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 30 A), 1 Pack

## Features

- CBC-B Series, Type I, Heavy Duty Circuit Breakers are ideal for many heavy-duty and truck applications
- Automatic Reset - resets automatically but will continue to trip (cycle on and off) until fault is corrected
- 30 Amp, 14 DC
- 10-32 stud-terminals, plastic base, metal housing, and crosswise metal mounting bracket
- Meets SAE J553 standards; sold individually

## Images

![CBC-30B Circuit Breaker (Type I Heavy Duty Automotive with Stud Terminals and Bracket - 30 A), 1 Pack - Image 1](https://m.media-amazon.com/images/I/81TIK0ZHV3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Appears to be quality OEM .
  

*by J***N on Reviewed in the United States 🇺🇸 on January 13, 2023*

Good price for good brand product.  Installed in a trailer brake controller power supply line.  I am confident that it will work fine.

### ⭐⭐⭐⭐⭐ 







  
  
    Good for trailer brake controller install
  

*by J***Y on Reviewed in the United States 🇺🇸 on November 22, 2021*

Good basic circuit breaker. Worked fine for Brake controller install.

### ⭐⭐⭐⭐ 







  
  
    A standard 30 amp breaker
  

*by C***Y on Reviewed in the United States 🇺🇸 on March 14, 2019*

Breaker itself was what I expected. Note: You will also need two additional nuts and star washers to secure your wire connections to this breaker. These items are not included, and the nuts included on the breaker are there as "base".I would have given 5 stars for a more complete kit.

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**Shop now:** [https://www.desertcart.lk/products/84546869-cbc-30b-circuit-breaker-type-i-heavy-duty-automotive-stud](https://www.desertcart.lk/products/84546869-cbc-30b-circuit-breaker-type-i-heavy-duty-automotive-stud)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*