SQUARE D Safety Switch: Fusible, 600 A, Three Phase, 600V AC, Galvanized Steel
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
- 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 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.
