---
product_id: 223775511
title: "Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D"
brand: "square d"
price: "C$24451"
currency: NIO
in_stock: true
category: "Square D"
url: https://www.desertcart.ni/products/223775511-square-d-type-qo-2-pole-molded-case-circuit-breaker
store_origin: NI
region: Nicaragua
---

# 100A high current capacity 120/240V dual voltage compatibility 10kA short circuit rating Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D

**Brand:** square d
**Price:** C$24451
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your electrical game with Square D’s powerhouse breaker!

## Quick Answers

- **What is this?** Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D by square d
- **How much does it cost?** C$24451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/223775511-square-d-type-qo-2-pole-molded-case-circuit-breaker)

## 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

- • **Dual Voltage Ready:** Seamlessly supports 120/240V systems for versatile installations
- • **Plug-On Convenience:** Easy DIN rail mounting for quick, secure setup
- • **Certified Reliability:** UL Listed & ANSI certified for trusted, code-compliant performance
- • **Compact & Lightweight:** Sleek 3.8 x 8.3 cm design weighing just 322g fits tight spaces
- • **Powerhouse Protection:** Robust 100 Amp rating for heavy-duty electrical safety

## Overview

The Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 delivers reliable overload and short circuit protection with a 100 Amp capacity and 10kA interrupt rating. Compatible with QO load centers and panelboards, it supports 120/240V systems and features plug-on DIN rail mounting. UL Listed and ANSI certified, this compact, lightweight breaker ensures professional-grade safety and easy installation for modern electrical setups.

## Description

For Use With QO Load Centers, NQ & NQOD Panelboards/Interiors and Speed-D switchboard distribution panels Circuit Breaker Type Standard Number of Poles 2-Pole HACR Rated Yes Voltage Rating 120/240 Vac Marketing Trade Name QO Mounting Type Plug-On Short Circuit Current Rating 10kA Terminal Type Box Lugs Space Required 2 Phase 1-Phase Wire Size #4 to #2/0 AWG(Al/Cu) Type QO Ampere Rating 100A General Application Provides overload and short circuit protection Approvals UL Listed - CSA Certified

## Features

- Compatible with QO load centers and CSED devices
- ANSI certified and UL listed
- Voltage: 120/240

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AT090O8 |
| Brand | SQUARE D |
| Circuit Breaker Type | Standard |
| Current Rating | 100 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (461) |
| Global Trade Identification Number | 00785901691235 |
| Item Dimensions D x W x H | 3.8D x 8.3W x 8.3H centimetres |
| Item Weight | 322.06 Grams |
| Manufacturer | Square D Co. |
| Manufacturer Part Number | QO2100 |
| Model Number | QO2100 |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Poles | 2 |
| UPC | 785901501305 785901691235 |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |

## Product Details

- **Brand:** SQUARE D
- **Circuit breaker type:** Standard
- **Current rating:** 100 Amps
- **Mounting type:** DIN Rail Mount
- **Product dimensions:** 3.8D x 8.3W x 8.3H centimetres

## Images

![Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D - Image 1](https://m.media-amazon.com/images/I/81K1QShTG6L.jpg)
![Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D - Image 2](https://m.media-amazon.com/images/I/811OU9PMdKL.jpg)
![Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100 by Square D - Image 3](https://m.media-amazon.com/images/I/81UwE5DAZUL.jpg)

## Frequently Bought Together

- Square D Type QO 2-Pole Molded Case Circuit Breaker 100A QO2100
- Square D - QO250CP QO 50 Amp Two-Pole Circuit Breaker
- Square D - Tandem Mini Circuit Breaker, QO, 1 Pole at 20A, 120/240VAC, 10kA, Plug in Mount, Clam Pack - QO2020C

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**Shop now:** [https://www.desertcart.ni/products/223775511-square-d-type-qo-2-pole-molded-case-circuit-breaker](https://www.desertcart.ni/products/223775511-square-d-type-qo-2-pole-molded-case-circuit-breaker)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-08-19*