SQUARE D Non-Fusible Safety Switch
The SQUARE D Safety Switch: Non-Fusible (MPN DU322) is a 60 A, three-phase, 240V AC disconnect designed for indoor use with a galvanized steel enclosure. 3G Electric interprets your demand for this specific OEM…
SKU 3G-OTH-129132
Also listed as: DU 322 · DU-322
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SQUARE D Safety Switch: Non-Fusible (MPN DU322) is a 60 A, three-phase, 240V AC disconnect designed for indoor use with a galvanized steel enclosure. 3G Electric interprets your demand for this specific OEM safety switch, sourcing it across our 14 industrial departments and backing it with specialist expertise in electrical controls.
Frequently Asked Questions
What is a Square D non-fusible safety switch used for?
A Square D non-fusible safety switch provides a manual disconnect for three-phase equipment up to 60 A and 240V AC. It is used in industrial plants, commercial buildings, and HVAC systems to safely isolate motors, pumps, and machinery during maintenance or emergency shutdown.
What are the specifications of the Square D DU322 safety switch?
The Square D DU322 is a non-fusible safety switch rated 60 A, three-phase, 240V AC. It features a galvanized steel enclosure for indoor use. This model is designed for reliable disconnect service in industrial and commercial electrical systems.
Where to buy a Square D DU322 safety switch worldwide?
3G Electric supplies the Square D DU322 safety switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Square D equipment and support your procurement from inquiry to arrival.
How to install a Square D non-fusible safety switch?
Installation must follow the National Electrical Code and local regulations. Mount the galvanized steel enclosure indoors on a rigid surface. Connect line and load conductors to the marked terminals, torque to manufacturer specs, and verify the switch disconnects all phases before energizing.
Used in
Common applications for SQUARESQUARE 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.
