SQUARE D H366N Fusible Safety Switch
The SQUARE D H366N is a 600 A, three-phase, fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure for indoor use, this heavy-duty disconnect is designed for reliable circuit isolation in…
SKU 3G-OTH-28542
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 H366N is a 600 A, three-phase, fusible safety switch rated for 600V AC. Housed in a galvanized steel enclosure for indoor use, this heavy-duty disconnect is designed for reliable circuit isolation in industrial power distribution systems.
Frequently Asked Questions
What is the SQUARE D H366N safety switch used for?
The SQUARE D H366N is a fusible safety switch designed for three-phase industrial applications up to 600 A and 600V AC. It provides a visible disconnect means for motors, machinery, and distribution panels, ensuring safe maintenance and compliance with electrical codes in commercial and industrial facilities.
What are the specifications of the SQUARE D H366N safety switch?
The SQUARE D H366N is a 600 A, three-phase, 600V AC fusible safety switch with a galvanized steel enclosure for indoor use. It is manufactured by SQUARE D under MPN H366N and is suitable for heavy-duty industrial power distribution and motor circuit disconnection.
Where to buy the SQUARE D H366N safety switch worldwide?
3G Electric supplies the SQUARE D H366N safety switch worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SQUARE D fusible safety switch globally.
How to install the SQUARE D H366N safety switch?
Install the SQUARE D H366N safety switch on a sturdy indoor surface, ensuring proper grounding per local codes. Use appropriately rated fuses and conductors for 600 A, 600V AC. Always de-energize the circuit before installation and follow SQUARE D's manual for torque and clearance requirements.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D fusible safety switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
