Cutler-Hammer DH364FGK - 200A, 600V, Heavy-Duty, Safety Switch

The Cutler-Hammer DH364FGK is built for reliability in the toughest environments, delivering dependable on/off isolation and robust overcurrent protection when it matters most. With a 200A electrical rating and a 600V maximum, this heavy-duty safety switch is designed to keep critical machinery and processes safe, organized, and up and running.

• 200A at 600V — serious power handling for motor disconnects, panelboards, and branch circuits without compromising safety or performance.
• Heavy-duty construction — engineered to endure demanding commercial and industrial applications where reliability is non-negotiable.
• Compact, maintainable design — a space-efficient profile that simplifies installation in tight panel spaces and makes routine servicing straightforward.
• Versatile disconnect solution — ideal for motor disconnects, panelboard protection, and branch circuits, providing clear isolation for maintenance and emergency shutdowns.
• Clear, practical safety switch performance — delivers reliable isolation when servicing equipment, reducing downtime and improving workplace safety.

Who should consider the DH364FGK? facilities managers, industrial electricians, and maintenance teams overseeing manufacturing lines, material handling systems, pumps, conveyors, and HVAC controls will appreciate the dependable protection this switch provides. It’s especially valuable when a compact, yet sturdy, fusible switch is required to fit within existing control panels without sacrificing accessibility or protection.

Practical usage notes:

• Pair with equipment that requires solid random-access shutdown for maintenance or fault isolation.
• Plan wiring paths to keep line and load terminals tidy, minimizing installation time and potential wiring errors.
• Use as a safe, immediate point of isolation for motor circuits and branch feeds to reduce downtime during service windows.
• Ensure the controller logic and protective devices upstream are sized consistently with the 200A, 600V rating to maintain coordinated protection.

In environments where space is at a premium and reliability is non-negotiable, the Cutler-Hammer DH364FGK stands out as a purpose-built safety switch that keeps equipment secure and operations flowing. It’s a practical, no-nonsense solution for heavy-duty isolation and protection in industrial and commercial settings.