DH221NGK5 - 30A, Heavy-Duty, Safety Switch

The DH221NGK5 is a 30A heavy-duty safety switch built to deliver dependable on/off isolation and robust overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is designed to simplify circuit protection where space and serviceability matter most.

Why choose the DH221NGK5

• 30A heavy-duty performance provides reliable motor disconnects and branch circuit protection, even in challenging operating conditions.
• Compact, space-saving design fits into tight panels and crowded equipment spaces without sacrificing safety or control.
• Fusible switch construction combines isolation with built-in overcurrent protection, reducing the need for separate protective devices.
• Maintenance-friendly engineered for straightforward inspection, fuse replacement, and serviceability to minimize downtime.
• Versatile application ideal for motor disconnects, panelboards, and branch circuit protection where a compact, maintainable solution is required.

Ideal use scenarios

• Motor control circuits in manufacturing lines, pumps, or fans where a dedicated disconnect is essential for safe maintenance.
• Panelboard configurations needing reliable isolation and protection in a compact footprint.
• Branch circuit protection in commercial spaces and industrial facilities that demand a robust, easily serviced safety switch.

What to expect in daily use

The DH221NGK5 delivers consistent isolation when you need it most, helping technicians lock out and test circuits safely. Its heavy-duty design stands up to frequent operation and the rigors of industrial environments, while the fusible aspect provides integrated protection that simplifies wiring and reduces clutter in control panels.

Specifications at a glance

• : DH221NGK5
• : 30A
• : Heavy
• : Safety switch (fusible switch design) for integrated protection