---
product_id: 12929140
title: "QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On"
brand: "square d"
price: "57430 kr"
currency: ISK
in_stock: true
reviews_count: 4
url: https://www.desertcart.is/products/12929140-qob3100-square-d-circuit-breaker-qob-standard-100a-3-pole
store_origin: IS
region: Iceland
---

# 100A high current capacity 3-pole, 3-phase power control Bolt-on mounting for secure fit QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On

**Brand:** square d
**Price:** 57430 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your electrical game with the QOB3100 – power, precision, and peace of mind!

## Quick Answers

- **What is this?** QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On by square d
- **How much does it cost?** 57430 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/12929140-qob3100-square-d-circuit-breaker-qob-standard-100a-3-pole)

## Best For

- square d enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Efficient 8x8x10 inch footprint fits seamlessly into your setup
- • **Triple-Phase Precision:** 3-pole design ensures balanced 3-phase electrical protection
- • **Power Up with Confidence:** Handles a robust 100 amps for reliable energy management
- • **Trusted Brand Reliability:** Square D quality backed by a 1-year manufacturer warranty
- • **Secure & Stable Installation:** Bolt-on mounting guarantees a firm, vibration-resistant fit

## Overview

The QOB3100 Square D Circuit Breaker is a standard 3-pole, 3-phase device rated for 100 amps at 240 volts AC. Designed for bolt-on mounting, it offers secure installation and reliable circuit protection. Compact and lightweight, this breaker is ideal for professional electrical setups, backed by Square D’s trusted manufacturing and a 1-year warranty.

## Description

QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On

## Features

- New Surplus - MINIATURE CIRCUIT BREAKER 240V 100A
- QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Square D |
| Current Rating | 100 Amps |
| Circuit Breaker Type | Standard |
| Mounting Type | Bolt-On Mount |
| Number Of Poles | 3 |
| UPC | 785901019718 |
| Manufacturer | SQUARE D |
| Part Number | QOB3100 |
| Item Weight | 1.06 pounds |
| Product Dimensions | 8 x 8 x 10 inches |
| Item model number | QOB3100 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Material | Plastic |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Included Components | Breaker |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year Manufacturer |

## Product Details

- **Brand:** Square D
- **Current Rating:** 100 Amps
- **Circuit Breaker Type:** Standard
- **Mounting Type:** Bolt-On Mount
- **Number Of Poles:** 3

## Images

![QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On - Image 1](https://m.media-amazon.com/images/I/61HmlyCOERL.jpg)
![QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On - Image 2](https://m.media-amazon.com/images/I/71J8pzKvHtL.jpg)
![QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On - Image 3](https://m.media-amazon.com/images/I/51G2FmkKJDL.jpg)
![QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On - Image 4](https://m.media-amazon.com/images/I/51V44k3zy8L.jpg)
![QOB3100 SQUARE D Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On - Image 5](https://m.media-amazon.com/images/I/714Wt7GuuEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ es maniobrable
*by J***O on July 5, 2024*

es de buena calidad me gusto

### ⭐⭐⭐⭐⭐ Perfect
*by P***E on October 20, 2023*

Fit

### ⭐⭐⭐⭐⭐ Excellent
*by S***5 on March 2, 2021*

Like

## Frequently Bought Together

- Square D QOB3100 Circuit Breaker (QOB) Standard, 100A, 3-Pole, 240 Vac, 3-Phase, Bolt-On, Black
- Square D - QOB120CP Circuit Breaker, Black

---

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**Shop now:** [https://www.desertcart.is/products/12929140-qob3100-square-d-circuit-breaker-qob-standard-100a-3-pole](https://www.desertcart.is/products/12929140-qob3100-square-d-circuit-breaker-qob-standard-100a-3-pole)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-14*