---
product_id: 49065634
title: "Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor"
brand: "schneider electric"
price: "NT$27589"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/49065634-square-d-by-schneider-electric-square-d-du323-general-duty
store_origin: TW
region: Taiwan
---

# 100 Amp power capacity NEMA Type 1 indoor steel enclosure 3-pole, 3-blade design Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor

**Brand:** schneider electric
**Price:** NT$27589
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your space with trusted safety and unmatched reliability!

## Quick Answers

- **What is this?** Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor by schneider electric
- **How much does it cost?** NT$27589 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/49065634-square-d-by-schneider-electric-square-d-du323-general-duty)

## Best For

- schneider electric enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy Brand:** Over 100 years of Schneider Electric innovation and market leadership 🔝
- • **Durable Steel Enclosure:** NEMA Type 1 rated for indoor protection and longevity 🏠
- • **Robust 100 Amp Capacity:** Handles heavy-duty residential & commercial loads with ease ⚡
- • **UL Listed & NEMA Certified:** Meets rigorous safety and quality standards for peace of mind ✔️
- • **Precision 3-Pole Blade Terminals:** Ensures reliable, secure connections for optimal performance 🔩

## Overview

The Square D DU323 is a 100 Amp, 240 Volt, 3-pole general duty safety switch housed in a durable steel NEMA Type 1 enclosure designed for indoor use. Engineered by Schneider Electric, this UL-listed switch supports heavy residential and commercial loads like lighting and HVAC, offering reliable, non-fusible protection with a legacy of over 100 years of trusted performance.

## Description

The Square D by Schneider Electric 100 Amp 240 Volt 3 Pole Indoor Not Fusible General Duty Safety Switch is designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. This switch is suitable for use as service entrance equipment when equipped with a service grounding kit. The switch is UL listed, File E2875, and meet or exceed the NEMA standard KS1. For more than 100 years the Square D brand safety switch has been the unchallenged leader in the market. We've continued our tradition of innovation, developing new features that provide an unsurpassed level of performance, reliability, safety and ease of installation. This tradition has resulted in the Square D brand being preferred two to one over our closest competitor.

## Features

- 3-wire design with 3 blades
- 120/240 Volt AC
- 100 amperes
- NEMA type 1 metallic enclosure for indoor use
- 15.0 HP 240 Vac single phase (maximum)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Electric |
| Current Rating | 100 Amps |
| Operating Voltage | 240 Volts |
| Contact Type | Normally Open |
| Connector Type | Blade Terminals |
| Brand | Schneider Electric |
| Terminal | Blade |
| Item dimensions L x W x H | 6.38 x 9 x 17.5 inches |
| Circuit Type | 3-pole |
| Actuator Type | Hinge Lever |
| Contact Material | Steel |
| International Protection Rating | IP54 |
| Number of Positions | 3 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | STEEL |
| Wattage | 3690 watts |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00785901491804 |
| Manufacturer | Schneider Electric (Home Improvement) |
| UPC | 785901491804 |
| Part Number | DU323 |
| Item Weight | 14 pounds |
| Product Dimensions | 6.38 x 9 x 17.5 inches |
| Item model number | DU323 |
| Size | Small |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Type of Bulb | other |
| Batteries Required? | No |
| Warranty Description | Square D warrants equipment manufactured by it and sold through authorized sales channels to be free from defects in materials and workmanship for eighteen (18) months from date of invoice by Square D or its authorized sales channel. |

## Product Details

- **Operation Mode:** Electric
- **Current Rating:** 100 Amps
- **Operating Voltage:** 240 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Blade Terminals
- **Brand:** Schneider Electric
- **Terminal:** Blade
- **Item dimensions L x W x H:** 6.38 x 9 x 17.5 inches
- **Circuit Type:** 3-pole
- **Actuator Type:** Hinge Lever

## Images

![Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor - Image 1](https://m.media-amazon.com/images/I/61i0V0f8sqL.jpg)

## Questions & Answers

**Q: What size or type of fuse fits?**
A: This is just a disconnect. You will need an additional fuse box s iui zed to your system requirements.

**Q: What gauge wire does this accept?**
A: The lugs on DU323 will accept (1) #12 - 1/0 AWG aluminum or #14 - 1/0 AWG copper conductors per phase. Although the lug will accept #1/0 AWG conductors, the wire bending space available in the switch restricts the maximum to #1 AWG conductors.

**Q: is this a transfer switch**
A: Hello,
The DU323 is a general duty, non fusible, 100A rated, 3 pole, 240VAC, NEMA 1 safety switch.
Regards, Schneider Electric Customer Care.

**Q: can you put a neutral and ground lug in it, if so what is the kit sku**
A: It depends on the series number;  for current series F3, you can use GTK0610 for ground bar kit and SN0610 for neutral kit.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-19*