Eaton Cutler-Hammer DH361FRK 30A 3P 600V Safety Switch, NEMA 3R, Fusible | AmpState

Eaton Cutler-Hammer DH361FRK is a rugged, dependable safety switch designed for everyday electrical work. It serves as a reliable equipment disconnect and isolation point at the load, helping technicians safely service and maintain electrical systems.

Why this safety switch matters — with 30 A, 3 poles and a 600 V rating, the DH361FRK offers a compact, straightforward solution for mid‑scale equipment protection while keeping your bill of materials aligned to the original part number.

• Amperage: 30 A
• Poles: 3
• Voltage: 600 V
• Enclosure: NEMA 3R, suitable for outdoor or damp environments
• Configuration: Fusible
• Manufacturer: Eaton Cutler-Hammer
• Part number: DH361FRK

Key use cases — ideal for replacement projects, spare inventory, and field installs where you need to maintain the original BOM. Use it to safely disconnect power at the point of use in machinery, conveyors, control panels, and other industrial equipment, enabling quick maintenance and reduced downtime.

What sets it apart — this safety switch combines a weather-rated enclosure (NEMA 3R) with a fusible design, providing straightforward fuse replacement and reliable protection in a compact package. It’s designed to be a drop-in fit for systems that previously used the same part number, helping technicians avoid BOM mismatches.

Who should consider the DH361FRK — maintenance engineers, panel builders, and service technicians responsible for durable, serviceable disconnects in industrial settings or outdoor installations where a 600 V, 30 A, 3‑pole solution is appropriate.

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit. Available from AmpState.