Eaton Cutler-Hammer DH361URK 30A 3P 600V Safety Switch, NEMA 3R, Fusible, Non-Fusible | AmpState

The Eaton Cutler-Hammer DH361URK is a purpose-built safety switch designed for reliable equipment disconnect and isolation at the point of use. With a 30 A, 3-pole configuration and a 600 V rating, it’s a smart choice for maintenance teams, panel builders, and spare inventory where a precise part-number match matters. This switch is offered in both fusible and non-fusible configurations, giving you the flexibility to align with your exact protection scheme.

• Current rating: 30 A
• Poles: 3
• Voltage: 600 V
• Enclosure rating: NEMA 3R (suitable for indoor/outdoor use and environments where rain or moisture is a consideration)
• Configuration: Fusible or non-fusible options available
• Application: Equipment disconnect and isolation at the point of use
• Part number: DH361URK

Why choose this safety switch? It’s built to provide a clear, reliable de-energization point for your electrical equipment, helping to improve maintenance safety, reduce downtime, and support compliant lockout/tagout procedures. The NEMA 3R enclosure protection means you can deploy it in more challenging environments without compromising safety or accessibility, making it ideal for panel builders sourcing a dependable main disconnect or field-service teams needing a ready-made isolation solution.

Use cases and ideal users:

• Panel builders integrating a dedicated disconnect in motor control centers, control panels, or distributed control architectures
• Maintenance technicians performing routine servicing on heavy equipment, conveyors, or pumps that require a clear isolation point
• Service fleets maintaining spare inventory with a direct part-number match to minimize downtime and ensure quick replacements
• Outdoor or semi-exposed installations where a robust 3-pole disconnect with reliable isolation is essential

Choosing between fusible and non-fusible configurations: If your system benefits from built-in overcurrent protection, select the fusible option. If external overcurrent protection or alternative protection schemes are already in place, the non-fusible version provides a straightforward switch-only solution, while still delivering OSHA- and safety-compliant isolation at the point of use.

Buying guidance and compatibility: This DH361URK is available from AmpState, with support to confirm fit and ensure a direct part-number match for your project. If you’re unsure about exact compatibility, send us a message and we’ll help verify the configuration and ensure it aligns with your electrical system needs.

Equip your panels and field installations with a trusted disconnect solution. The DH361URK combines clear isolation, robust construction, and flexible configuration to meet the demands of modern electrical maintenance and panel construction—delivering safety, reliability, and ease of use when it matters most.