HU465AWK - 400A Safety Switch

HU465AWK - 400A Safety Switch

Need a reliable way to disconnect power from heavy-duty electrical equipment? The Square D HU465AWK Safety Switch provides a dedicated disconnect point for commercial and industrial applications requiring a 400-amp, 4-pole, 600V switch.

Made by Schneider Electric, the HU465AWK features a non-fusible, single-throw design and a NEMA 12 enclosure. It's built for installations where dependable power control matters, from busy manufacturing facilities to commercial equipment rooms. Its four-pole configuration allows four conductors to be switched together when the electrical system requires it.

Whether you're upgrading an electrical system or replacing an existing disconnect, the HU465AWK brings together high-current capacity, four-pole switching, and a protective enclosure in one heavy-duty safety switch.

Key Features and Benefits

• 400 Amp Current Rating
• 600V Voltage Rating
• 4-Pole Configuration
• Heavy-Duty Electrical Applications
• Dedicated Power Isolation
• Defined Equipment Dimensions
• Maintenance and Replacement Applications

Technical Specifications

• Part Number: HU465AWK
  
• Manufacturer: Square D by Schneider Electric
  
• Product Category: Electrical Disconnect Equipment
  
• Subcategory: Safety Switch
  
• Amperage Rating: 400 Amps
  
• Voltage Rating: 600V AC/DC
  
• Number of Poles: 4
  
• Switch Type: Heavy-duty, non-fusible
  
• Switch Operation: Single throw
  
• Operating Mechanism: Quick-make, quick-break
  
• Enclosure: NEMA 12
  
• Motor Rating: Up to 350 HP at 600V AC, subject to manufacturer specifications
  
• Height: 46.25 inches
  
• Width: 32.5 inches
  
• Depth: 10.13 inches
  
• Overall Dimensions (H × W × D): 46.25 × 32.5 × 10.13 inches
  

Material Compliance and Certifications

The HU465AWK features a NEMA 12 enclosure designed to protect against dust, falling dirt, and dripping or splashing noncorrosive liquids in suitable indoor environments.

Specific UL and CSA certification details, material composition, and the short-circuit current rating should be checked against Schneider Electric's current product documentation before installation.

Because the HU465AWK is non-fusible, it does not provide integral fuse-based overcurrent protection. Any required overcurrent protection must be addressed elsewhere in the electrical system.

Where It Works Best

• Industrial Manufacturing Facilities
• Commercial Electrical Distribution
• Industrial Equipment Maintenance
• Facility Electrical Upgrades
• Mechanical and Utility Equipment Areas