Square D 3X30A - 30A, Fuse Switch

The Square D 3X30A Fuse Switch is a rugged, reliable fuse disconnect designed for dependable on/off isolation and overcurrent protection in demanding industrial and commercial environments. With a 30A rating, this compact switch provides clear, safe disconnection for maintenance while safeguarding downstream circuits from faults.

Key benefits of the Square D 3X30A Fuse Switch

• Model and rating: 3X30A, 30A amperage for compact, space-conscious installations
• Clear isolation: Simple on/off control lets you safely de-energize equipment during service or changes in the line
• Integrated protection: Fusible switch design delivers reliable overcurrent protection to protect wiring and connected equipment
• Robust, maintenance-friendly design: Built to withstand demanding environments and engineered for straightforward field maintenance
• Versatile applications: Ideal for motor disconnects, panelboards, and branch circuit protection where a compact, maintainable solution is required

Where this fuse switch shines

• Motor disconnects in conveyors, pumps, HVAC, and manufacturing lines where quick, safe isolation is essential
• Panelboard protection in control panels and switchgear assemblies that demand reliable, easy-to-service disconnects
• Branch circuit protection at the point of distribution to safeguard downstream devices and wiring

Performance, installation, and care

The 3X30A fuse switch delivers a compact footprint without compromising protection, making it an excellent choice when panel space is at a premium. Its maintainable design means routine inspections and fuse replacements can be performed with minimal downtime, helping keep production lines running smoothly. When integrating this switch, pair it with appropriate fuse cartridges to match the 30A rating and ensure compatibility with your existing Square D panelboards or switchgear layouts.

Why choose Square D for your protection needs

Square D fuse switches are known for durable construction, precise electrical performance, and a reputation for reliability in tough environments. The 3X30A combines these qualities into a compact, user-friendly solution that helps you minimize downtime, simplify maintenance, and protect critical electrical circuits with confidence.

Invest in a proven, space-efficient disconnect that delivers dependable isolation and overcurrent protection—the Square D 3X30A Fuse Switch is built to perform where it matters most.