What size or type of fuse fits?

This is just a disconnect. You will need an additional fuse box s iui zed to your system requirements.

What gauge wire does this accept?

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.

is this a transfer switch

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

can you put a neutral and ground lug in it, if so what is the kit sku

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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Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor

Square D by Schneider Electric Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor

Product ID: 49065634

Details

Brand
Schneider
Connector Type
Blade
Contact Type
Normally Open
Current Rating
100 A
Item dimensions L x W x H
6.38 x 9 x
Material
Steel

⚡100A heavy-duty current

🏠NEMA 1 indoor steel enclosure

🔩3-pole 3-blade design

NT$30279

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Description

⚡ Switch to reliability, power your space like a pro!

UL CERTIFIED SAFETY - Meets and exceeds UL standards for peace of mind and code compliance.
LEGACY OF LEADERSHIP - Trusted brand with over 100 years of innovation and preferred twice over competitors.
BUILT TO LAST INDOORS - Durable steel NEMA 1 enclosure protects your switch in any indoor environment.
POWERHOUSE PERFORMANCE - Handles up to 100 amps at 240V for your toughest residential and commercial loads.
TRIPLE BLADE PRECISION - 3-pole, 3-wire design ensures reliable, stable connections for lighting, AC, and appliances.

The Square D DU323 is a 100 Amp, 240 Volt, 3-pole general duty safety switch designed for indoor use. Featuring a robust steel NEMA 1 enclosure and a 3-blade design, it supports heavy residential and commercial loads such as lighting and air conditioning. UL listed and built on over a century of trusted Schneider Electric innovation, this switch offers reliable, code-compliant performance with easy installation.

Specifications

ASIN	B00DKCCYRM
Actuator Type	Hinge Lever
Best Sellers Rank	#1,640,893 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #543 in Circuit Breaker Panel Safety Switches
Brand Name	Schneider Electric
Circuit Type	3-pole
Color	STEEL
Compatible Devices	Lighting, air conditioning, appliances, service grounding kit compatible devices
Connectivity Protocol	X-10
Connector Type	Blade Terminals
Contact Material	Steel
Contact Type	Normally Open
Control Method	Touch
Control Type	Manual
Current Rating	100 A
Customer Reviews	4.6 4.6 out of 5 stars (50)
Global Trade Identification Number	00785901491804
International Protection Rating	IP54
Item Dimensions	6.38 x 9 x 17.5 inches
Manufacturer	Schneider Electric (Home Improvement)
Material Type	Steel
Model	DU323
Mounting Type	Surface Mount
Number of Items	1
Number of Positions	3
Operating Voltage	240 volts
Operation Mode	Electric
Part Number	DU323
Specification Met	UL Listed, certified frustration-free
Switch Type	Mechanical
Terminal	Blade
UPC	785901491804
Unit Count	1 Count
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.
Wattage	3690 watts

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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NT$30279

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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