HD323SN - 100A, 240V, Fusible, Switch

The HD323SN is a rugged 100A, 240V fusible switch designed to deliver reliable on/off isolation and robust overcurrent protection in demanding industrial and commercial environments.

Built around a fusible design, this switch provides immediate current interruption when faults occur, helping protect motors, panelboards, and branch circuits while simplifying maintenance through straightforward fuse replacement. Its compact, maintainable form makes it a practical choice wherever space is at a premium and reliable power control is essential.

Key features and benefits

• Model and rating: HD323SN rated for 100A at 240V with a fusible configuration to deliver dependable overcurrent protection.
• Fusible protection: Combines switching and fusing in a single unit, enabling safe isolation and quick fuse changes during routine maintenance or fault conditions.
• Compact, maintainable design: Designed for limited-space installations such as motor disconnects, panelboards, and branch circuits, with straightforward access for fuse replacement and servicing.
• Ideal applications: Perfect for outdoor or indoor industrial settings where durable power isolation and circuit protection are required and space is a consideration.

Why this fusible switch matters

Choosing the HD323SN means pairing a dependable disconnect with proactive protection. It helps prevent equipment damage from overloads and provides a safe, readily serviceable pathway to disconnect power during maintenance. By combining isolation and protection in one compact device, it reduces panel complexity and simplifies wiring layouts without compromising safety or reliability.

Who benefits most

Manufacturers, facility engineers, and maintenance teams working with motors, pumps, conveyors, and other industrial loads will find the HD323SN an efficient fit for motor disconnect sections, panelboards, and branch-circuit protection where space is tight and uptime matters.

Practical notes

• Ensure fuse components are appropriate for 100A, 240V circuits and installed by qualified personnel.
• Use the HD323SN as part of a coordinated protection scheme to optimize safety and reliability across power distribution.

Upgrade your power-distribution reliability with the HD323SN — a compact, dependable fusion of isolation and overcurrent protection for demanding environments.