QMB365W - 400Amp Panelboard Switch

QMB365W - 400Amp Panelboard Switch

The Square D QMB365W Panelboard Switch is a high-performance 3-pole, 400-ampere, 600V AC fusible single-unit switch designed for seamless integration with QMB Series E1 or E2 panelboards. Engineered for durability and reliability, this plug-in type panelboard switch provides robust overcurrent and short-circuit protection for demanding electrical systems.

Key Features and Benefits

• Versatile Fuse Compatibility: Supports Class RK1, RK5, and J fuses, enabling tailored protection for specific requirements.
• Reliable Plug-In Connection: Simplifies maintenance and replacement, reducing downtime and labor costs.
  

Technical Specifications

• Current Rating: 400A
  
• Voltage Rating: 600V AC
  
• Number of Poles: 3
  
• Fuse Types Accepted: Class RK1, RK5, J
  
• Dimensions: 23.00"L x 15.00"H x 11.00"D
  
• Series Compatibility: QMB Series E1 or E2
  
• Mounting Type: Plug-in
  

Material Compliance and Certifications

• Certifications: UL Listed, CSA Certified for safety and reliability.
• Environmental Considerations: Designed with sustainability in mind, packaged with a minimum of 70% recycled content.
  

Suitability

• The QMB365W is ideal for both industrial and commercial environments, offering dependable overcurrent and short-circuit protection. It is especially suited for managing high electrical loads in power distribution systems where space efficiency and easy maintenance are critical.
  

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