Verified
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
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Square D HU-363 - 100A, 600V, Safety Switch
★★★★★
Regular price
$1,145.00
Sale price
$1,145.00
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D HU-363 - 100A, 600V, Safety Switch
Product description
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The Square D HU-363 is a rugged 100A, 600V safety switch designed to deliver dependable on/off isolation and overcurrent protection in demanding industrial and commercial environments. Built for real-world use, this unit helps keep motors, panels, and branch circuits safe while reducing downtime during maintenance and service.
Key features at a glance
- Model: HU-363 • Rating: 100A, 600V — a reliable disconnect solution for a wide range of industrial applications.
- Compact, maintainable fusible switch design — streamlined footprint and easy servicing so you can keep systems running with minimal interruption.
- Rugged construction for harsh environments — built to withstand the dust, vibration, and temperature variations typical of modern facilities.
- Safety-focused isolation and overcurrent protection — ensures personnel safety during maintenance and protects equipment during faults.
Ideal applications
- Motor disconnects on manufacturing lines, conveyors, pumps, and HVAC systems
- Protection and isolation for panelboards and branch circuits in electrical rooms and service zones
- Replacement or upgrade for aging safety switches where a compact, easy-to-maintain solution is needed
How it helps your operation
- Minimizes downtime with straightforward maintenance and quick field servicing
- Enhances safety by providing reliable electrical isolation during maintenance and emergency shutdowns
- Maximizes space efficiency with a compact form factor that fits tight control panels
Practical tips for installation and care
- Install in a suitable enclosure and secure mounting to prevent vibration-related wear
- Schedule regular inspections of terminations and mechanical linkage to catch loose connections early
- Keep the unit clean and dry; shield the housing from corrosive environments to preserve longevity
Who benefits most
- Facility managers, electrical engineers, and maintenance teams overseeing motors, panelboards, and branch circuit protection in industrial and commercial settings
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
