Eaton DH461UGK - 30A, 4-Pole, Fused Safety Switch

The Eaton DH461UGK is a 30A, 4-pole fused safety switch designed to deliver dependable electrical isolation in demanding industrial and commercial environments. With built-in fusing and a four-pole configuration, it provides a complete shutdown of all current-carrying conductors, empowering safe maintenance and reliable operation of your critical equipment.

Designed to support lockout/tagout (LOTO) procedures, this safety switch streamlines safety compliance on the shop floor. It offers a clear, controllable disconnection point, helping workers perform servicing with confidence while minimizing exposure to live circuitry. The fused design adds an extra layer of protection, reducing fault propagation and protecting downstream components during fault events.

Key benefits

• 4-pole full isolation: disconnects all active conductors (including neutral in many 3‑phase setups) to ensure a safe, complete shutdown for maintenance.
• 30A rating: well-suited for mid-range motor loads, pumps, conveyors, and similar equipment, providing reliable protection without oversizing.
• Integrated fusing: built-in overcurrent protection that safeguards equipment and simplifies wiring by combining disconnection and protection in one unit.
• Under-load disconnection: designed to safely interrupt circuits even when they're energized, reducing risk during servicing.
• Rugged, durable design: engineered for longevity in tough environments, delivering dependable performance with minimal downtime.
• LOTO-friendly: facilitates compliant lockout/tagout workflows, helping teams maintain safety standards across maintenance tasks.

Ideal applications

Perfect for isolating and protecting equipment in 3‑phase systems, the DH461UGK is a strong fit for motor control centers, conveyors, industrial pumps, HVAC equipment, and processing lines in manufacturing plants and commercial facilities. It’s designed for teams that prioritize reliable disconnection, worker safety, and straightforward maintenance routines.

Why choose this fused safety switch over alternatives

Unlike non-fused disconnects, the DH461UGK combines a robust isolation mechanism with built-in overcurrent protection, reducing the need for multiple separate components. This simplifies installations, shortens maintenance windows, and supports safer servicing with a clearly defined disconnection point that’s compatible with standard lockout/tagout practices.

Specifications

Amperage rating: 30A • Poles: 4-Pole • Product Type: Fused Safety Switch • Brand: Eaton • Model: DH461UGK

Practical tips for installation and use

• Plan and implement a dedicated lockout/tagout point on the switch to streamline compliance during maintenance.
• Confirm that the switch’s 4-pole configuration aligns with your system to ensure full isolation of all conductors.
• Maintain an accessible supply of replacement fuses and follow your facility’s procedures for safe fuse handling and replacement.