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SQUARE D Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel - Non-Fusible Safety Switches
SQUARENon-Fusible Safety Switches

SQUARE D Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel

The SQUARE D Safety Switch: Non-Fusible (MPN DU322RB) is a 60 A, three-phase, 240V AC non-fusible safety switch constructed from galvanized steel for indoor/outdoor use. As a SQUARE D product, it provides a reliable…

SKU 3G-OTH-129138

Brand
SQUARE
Item
D Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel
Category
Non-Fusible Safety Switches
Available to Order
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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
DU322RB
Type
60 A, Three Phase, Galvanized Steel, Indoor/Outdoor
AC
240V

Technical Documents

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

Product Description

The SQUARE D Safety Switch: Non-Fusible (MPN DU322RB) is a 60 A, three-phase, 240V AC non-fusible safety switch constructed from galvanized steel for indoor/outdoor use. As a SQUARE D product, it provides a reliable disconnect solution for industrial electrical systems.

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 and commercial applications to safely isolate power during maintenance or emergencies, with a galvanized steel enclosure rated for indoor/outdoor use.

What are the specifications of the Square D DU322RB safety switch?

The Square D DU322RB is a non-fusible safety switch rated 60 A, three-phase, 240V AC. It features a galvanized steel enclosure suitable for indoor/outdoor installation. The manufacturer part number is DU322RB, and it is designed for reliable disconnect duty in industrial environments.

Where to buy a Square D DU322RB safety switch worldwide?

3G Electric supplies the Square D DU322RB 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 pricing and lead time on this non-fusible disconnect for 60 A, 240V AC applications.

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

Install the Square D DU322RB safety switch on a sturdy surface using the mounting holes provided. Ensure the supply is de-energized before wiring. Connect line and load conductors per the label diagram, torque terminals to manufacturer specs, and close the enclosure. Always follow local electrical codes and use appropriate personal protective equipment.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

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.

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SQUARE D Safety Switch: Non-Fusible, 60 A, Three Phase, 240V AC, Galvanized Steel, Indoor (MPN DU322)
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