Eaton DH361UWKN316 - 30A, 600V, 3-Pole, Safety Switch, NEMA 4

Eaton DH361UWKN316 is a rugged 30A, 600V, 3-Pole Safety Switch built to deliver dependable on/off isolation and overcurrent protection in demanding industrial and commercial environments. With a NEMA 4 enclosure, this fusible switch is ready to handle both indoor toughness and outdoor exposure, providing a single, compact solution for safeguarding critical electrical circuits.

Why this safety switch stands out

• 3-Pole design ensures coordinated, full-phase isolation—every phase is disengaged for safe servicing and protection of downstream equipment.
• Fusible switch configuration combines switching and protection in one unit, simplifying wiring and reducing components in motor disconnects and branch circuits.
• 600V maximum rating supports a wide range of industrial motor and power distribution applications while maintaining robust protection.
• NEMA 4 enclosure guards against dust, water spray, and other harsh elements, making it suitable for demanding environments and outdoor installations when mounted in appropriate enclosures.
• Compact, maintainable design is easy to install in panelboards and limited spaces, with straightforward access for fuse replacement and routine maintenance.

Ideal use cases

• Motor disconnects in manufacturing lines, conveyors, and HVAC systems where reliable isolation is essential for maintenance and safety.
• Panelboard protection for critical feeders, enabling quick de-energization of circuits during service or fault conditions.
• Branch circuit protection in commercial facilities where space is at a premium but dependable fault isolation is non-negotiable.

What problems it solves

• Provides immediate disconnection of power to prevent injury during servicing and eliminate accidental energizing of equipment.
• Consolidates protection and switching, reducing wiring complexity and inventory while improving maintenance turnaround.
• Offers durable protection in environments that demand dust and spray resistance, helping to extend service life and reduce downtime.

Specification at a glance

• Model: DH361UWKN316
• Amperage: 30A
• Voltage: 600V
• Poles: 3-Pole
• NEMA Rating: NEMA 4

Installation and practical tips

When integrating the DH361UWKN316, pair it with compatible fuses and mounting configurations that match the 30A, 600V rating. Ensure the enclosure and mounting location provide adequate protection against environmental exposure per NEMA 4 requirements. For technicians, plan for straightforward fuse access and standard wiring practices to keep downtime minimal during maintenance and replacements. This Eaton safety switch is a purpose-built solution for reliable motor control, circuit protection, and safe energy isolation in the field.