DH324NGK - 200A, 240V, Fused Disconnect Switch

The DH324NGK is a rugged 200A, 240V fused disconnect switch engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. Built to support lockout/tagout procedures, it delivers dependable disconnection under load and stands up to years of demanding use, making it a reliable backbone for your electrical safety plan.

Key features that matter in everyday operations

• 200A, 240V rating — handles substantial motor loads and distribution circuits with a single, reliable disconnect.
• Fused design — built-in fusing provides overcurrent protection, helping to limit fault energy and protect downstream equipment.
• Lockout/Tagout readiness — designed to integrate with standard safety practices, supporting secure maintenance shutdowns and personnel protection.
• Durable construction — engineered for longevity in harsh or high-use environments, reducing maintenance intervals and downtime.
• Clear, straightforward operation — intuitive disconnect action ensures quick and predictable isolation when needed.

Ideal applications and use cases

Perfect for service disconnects in motor control circuits, HVAC installations, conveyors, and general electrical distribution on factory floors, warehouses, and commercial facilities. It’s especially valuable wherever frequent maintenance or safety lockouts are routine, and where a compact, robust disconnect is required to minimize downtime.

Why this fused disconnect stands out

Compared to non-fused alternatives, the DH324NGK adds built-in overcurrent protection, streamlining panel design and reducing the number of components you need to manage. This integrated protection simplifies wiring layouts and can shorten installation time, while continuing to provide reliable isolation during servicing.

Practical guidance for installation and use

• Ensure the 200A, 240V rating matches your branch circuit and equipment requirements before installation.
• Plan for proper lockout/tagout procedures, with compatible hasp-and-flag devices to maximize personnel safety during maintenance.
• Verify enclosure compatibility and mounting provisions to suit your electrical cabinet or service enclosure.
• Coordinate with protective devices upstream to ensure coordinated fault protection and optimal system performance.

With the DH324NGK, you gain a dependable, easy-to-use solution that strengthens electrical safety, accelerates maintenance workflows, and delivers long-term durability in demanding environments. It’s a purpose-built choice for professionals who prioritize reliable isolation, proactive protection, and operational continuity.