SQUARE D Non-Fusible Safety Switch
The SQUARE D Safety Switch: Non-Fusible (MPN DTU323) is a 100 A, three-phase, 240V AC disconnect for indoor use, housed in galvanized steel. 3G Electric interprets your demand for this OEM switch and delivers it…
SKU 3G-OTH-129150
Also listed as: DTU 323 · DTU-323
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Product Description
The SQUARE D Safety Switch: Non-Fusible (MPN DTU323) is a 100 A, three-phase, 240V AC disconnect for indoor use, housed in galvanized steel. 3G Electric interprets your demand for this OEM switch and delivers it across 14 industrial departments, with specialist depth in controls as an authorised distributor.
Frequently Asked Questions
What is the SQUARE D DTU323 safety switch used for?
The SQUARE D DTU323 is a non-fusible safety switch used to isolate electrical circuits in industrial and commercial settings. It provides a visible disconnect for three-phase equipment operating at 240V AC, ensuring safe maintenance and emergency shutdown in indoor environments.
What are the specifications of the SQUARE D DTU323 safety switch?
The SQUARE D DTU323 is a non-fusible safety switch rated for 100 A, three-phase, 240V AC. It features a galvanized steel enclosure for indoor use. The manufacturer part number is DTU323, and it is designed for reliable circuit isolation without integral overcurrent protection.
Where to buy the SQUARE D DTU323 safety switch worldwide?
3G Electric supplies the SQUARE D DTU323 safety switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this non-fusible safety switch for your project.
How to install the SQUARE D DTU323 safety switch?
Install the SQUARE D DTU323 safety switch by mounting it on a flat indoor surface using the provided knockouts. Ensure the supply is de-energized, connect line and load conductors per local codes, and verify the switch operates freely. Always follow NFPA 70E safety practices for electrical work.
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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.
