Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
SQUARE D Non-Fusible Safety Switch - Non-Fusible Safety Switches
SQUARENon-Fusible Safety Switches

SQUARE D Non-Fusible Safety Switch

The SQUARE D Safety Switch: Non-Fusible (MPN DTU363AWK) is a 100 A, three-phase, 600V AC non-fusible safety switch constructed from galvanized steel/non-metallic materials. 3G Electric interprets this demand and…

SKU 3G-OTH-129294

Brand
SQUARE
Item
D Non-Fusible Safety Switch
Part Number
DTU363AWK
Category
Non-Fusible Safety Switches
Available to Order
Also known as:DTU363AWKSQUARE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE
Manufacturer Part Number
DTU363AWK
Type
100 A, Three Phase, Galvanized Steel/Non-Metallic
AC
600V

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Safety Switch: Non-Fusible (MPN DTU363AWK) is a 100 A, three-phase, 600V AC non-fusible safety switch constructed from galvanized steel/non-metallic materials. 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist expertise across 14 industrial departments including electrical and controls.

Frequently Asked Questions

What is a Square D non-fusible safety switch used for?

A Square D non-fusible safety switch like the DTU363AWK provides a visible disconnect for three-phase equipment up to 600V AC. It is used in industrial plants, commercial buildings, and machinery centers to safely isolate power during maintenance or emergency shutdowns.

What are the specifications of the Square D DTU363AWK safety switch?

The Square D DTU363AWK is a non-fusible safety switch rated 100 A, three phase, 600V AC. It features a galvanized steel and non-metallic enclosure. This model is designed for reliable disconnect service in industrial electrical systems.

Where to buy a Square D DTU363AWK safety switch worldwide?

3G Electric supplies the Square D DTU363AWK safety switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this non-fusible disconnect.

How to install a Square D non-fusible safety switch?

Install the Square D DTU363AWK in a dry, accessible location per local electrical codes. Ensure the switch is properly grounded and the enclosure is sealed against moisture. Always disconnect all power sources before wiring. Consult the manufacturer's installation manual for torque and wire size requirements.

Used in

Common applications for SQUARE
Commercial building lighting control — Square D 8903LO60V04 (6-pole, 30 A, 277V AC coil) for switching large-area lighting in offices and retail spaces.
Warehouse lighting — Square D 8903LO1000V02 (10-pole, 30 A, 120V AC coil) for centralized control of high-bay lighting circuits.
Parking lot lighting — Square D 8903SPO2V04 (3-pole, 60 A, 277V AC coil) for remote switching of exterior lighting groups.
Manufacturing facility lighting — Square D 8903LO1200V02 (12-pole, 30 A, 120V AC coil) for multi-circuit lighting control in production areas.
Industrial facility lighting — Square D 8903SMO2V02 (3-pole, 30 A, 120V AC coil) for switching lighting in small zones or individual rooms.
Large-scale lighting systems — Square D 8903LO80V02 (8-pole, 30 A, 120V AC coil) for controlling multiple lighting circuits from a single point.
Not sure this is the right part? Photo-identify it→

SQUARE Products

3G Electric supplies SQUARE non-fusible safety switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SQUARE

View all SQUARE parts →
Non-fusible safety switch rated 60 A, three-phase, 240V AC. Galvanized steel enclosure suitable for indoor and outdoor installation. Provides manual disconnect for three-phase equipment in industrial and commercial settings
SQUARE
Non-fusible safety switch rated 60 A, three-phase, 240V AC. Galvanized steel enclosure suitable for indoor and outdoor installation. Provides manual disconnect for three-phase equipment in industrial and commercial settings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first