HU365N - 400A Safety Switch

HU365N - 400A Safety Switch

The HU365N is a 400-amp, 600 VAC safety switch designed for applications where dependable power disconnect capability is required. Built for use in your commercial and industrial electrical distribution systems, this safety switch is intended to provide a form, fit, and functional replacement for compatible existing equipment. Its heavy-duty construction is built to last, making it well-suited for demanding environments where consistent operation and safe isolation of electrical circuits are essential. Whether you use it during equipment servicing, maintenance procedures, or system isolation, the HU365N helps you to support safe electrical practices while fitting into compatible legacy installations.

Key Features and Benefits

• 400 Amp Current Rating: 400 amp current rating for higher-capacity electrical applications.
• 600 VAC Rating: Rated for use on systems up to 600 VAC.
• Form, Fit, and Functional Replacement: Designed as a form, fit, and functional replacement for compatible installations.
• Heavy-Duty Construction: Heavy-duty construction built to last in commercial and industrial environments.
• Visible Disconnect: Helps provide a visible means of disconnecting electrical equipment for maintenance and servicing.
• Wide Application Compatibility: Suitable for use in a wide range of power distribution and motor control applications where a compatible 400A safety switch is required.
• Installation Planning: Dimensions support installation planning and replacement projects.
  

Technical Specifications

• Part Number: HU365N
  
• Product Type: Safety Switch
  
• Amperage Rating: 400 Amps
  
• Voltage Rating: 600 VAC
  
• Dimensions:
  • Height: 50.25 in.
  • Width: 9.53 in.
  • Depth: 27.88 in.

Material Compliance and Certifications

• Installation Requirements: The HU365N is designed for use in electrical power distribution systems where equipment must meet applicable installation and electrical code requirements.
• Compliance Verification: Compatibility with specific certifications, listings, or material compliance standards should be confirmed based on the individual unit, manufacturer documentation, and the requirements of the intended installation. Installation should always be performed in accordance with the National Electrical Code (NEC) and all applicable local electrical regulations.
  

Where It Works Best

• The HU365N is well suited for commercial, industrial, and institutional facilities requiring a 400 amp, 600 VAC safety disconnect. Typical applications include manufacturing plants, warehouses, distribution centers, processing facilities, commercial buildings, utility infrastructure, and other locations where electrical equipment must be safely isolated for inspection, maintenance, or service. It is commonly used with feeders, large machinery, motor control equipment, HVAC systems, and other compatible power distribution equipment requiring a safety switch with matching electrical ratings.