SQUARE D Safety Switch: Non-Fusible, 600 A, Three Phase, 600V AC
The SQUARE D Safety Switch: Non-Fusible (MPN HU366DS) is a 600 A, three-phase, 600V AC non-fusible safety switch constructed from 304 Stainless Steel. As a SQUARE D product, it is designed for industrial…
SKU 3G-OTH-129219
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
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Product Description
The SQUARE D Safety Switch: Non-Fusible (MPN HU366DS) is a 600 A, three-phase, 600V AC non-fusible safety switch constructed from 304 Stainless Steel. As a SQUARE D product, it is designed for industrial disconnection applications requiring high amperage and corrosion resistance.
Frequently Asked Questions
What is the SQUARE D HU366DS safety switch used for?
The SQUARE D HU366DS is a non-fusible safety switch used for disconnecting three-phase electrical circuits in industrial and commercial applications. It provides a visible break for safe maintenance and is rated for 600 A at 600V AC, making it suitable for high-power equipment in manufacturing, HVAC, and process control systems.
What are the specifications of the SQUARE D HU366DS safety switch?
The SQUARE D HU366DS is a non-fusible safety switch rated for 600 A, three-phase, 600V AC. It features a 304 stainless steel enclosure for corrosion resistance. The manufacturer part number is HU366DS, and it is designed for heavy-duty industrial disconnecting applications where a visible break is required.
Where to buy the SQUARE D HU366DS safety switch worldwide?
You can source the SQUARE D HU366DS safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this SQUARE D model.
How to install a SQUARE D non-fusible safety switch?
Install the SQUARE D HU366DS safety switch by mounting it on a flat surface using the provided enclosure holes. Ensure the disconnect is properly grounded per local codes. Connect line and load conductors to the marked terminals, torque to specifications, and verify the switch operates freely before energizing. Always follow NFPA 70E safety procedures.
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.
