DH366NRK - 600Amp Safety Switch

DH366NRK - 600Amp Safety Switch

The Eaton DH366NRK is a heavy-duty, single-throw fused safety switch designed for demanding industrial and commercial applications. With a robust 600-ampere rating and a maximum voltage capacity of 600 volts, this three-pole, four-wire switch ensures reliable performance in high-power environments. Engineered to handle motor loads up to 500 horsepower, the DH366NRK is ideal for safeguarding equipment and ensuring operational safety in critical power distribution networks.

Key Features and Benefits

• Fusible with Neutral: Compatible with Class H fuses and includes a neutral component for enhanced safety and flexibility.
• High Horsepower Ratings: Capable of handling motor loads up to 500 HP, making it suitable for demanding industrial applications.
  

Technical Specifications

• Amperage Rating: 600A
  
• Voltage Rating: 600V
  
• Number of Poles: Three-pole
  
• Number of Wires: Four-wire
  
• Enclosure Rating: NEMA 3R
  
• Enclosure Material: Painted galvanized steel
  
• Fuse Class Provision: Class H
  
• Fuse Configuration: Fusible with neutral
  
• Maximum Horsepower Ratings:
• 200 HP at 240V (3-phase)
• 400 HP at 480V (3-phase)
• 500 HP at 600V (3-phase)
• Dimensions: 58 inches (Length) x 27.5 inches (Width) x 12 inches (Height)
  
• Weight: 145 lbs
  

Material Compliance and Certifications

• Certifications: UL Listed
  
• Compliance: Meets NEC 230.62(C) standards with compliant barriers
  

Suitability

• The Eaton DH366NRK is engineered for rigorous industrial and commercial settings where dependable power disconnection is crucial. Its robust construction and high electrical ratings make it suitable for applications such as manufacturing plants, commercial buildings, and outdoor installations requiring reliable safety switch solutions.