QSF6053D - 600 Amp Panel Switch

QSF6053D - 600 Amp3-Pole Fusible Panel Switch

Meet the QSF6053D—a reliable, heavy-duty 3-pole fusible panel switch engineered to handle the demands of industrial and commercial environments. With a 600 A current capacity and rated for 600 V AC, this bolt-in type panel switch ensures secure power control in critical applications. It accepts both Class RK1 and RK5 fuses to match your system’s needs. Designed for straightforward installation and long-lasting performance, the QSF6053D delivers dependable functionality when you need it most.

Key Features and Benefits

• High Current Handling at 600 A – Capable of managing significant loads without strain. Whether powering multiple circuits or large machinery, it handles it with ease.
• 600 V AC Rating for Versatility – Suitable for a variety of high-power electrical systems, offering adaptability across diverse setups.
• Bolt-in Type Panel Switch – Secures firmly into panel layouts, making installation quick and reliable while minimizing downtime.
• Fusible Protection with Class RK1 & RK5 Compatibility – Enhances safety by offering selective fuse options, allowing tailored protection for your circuits.
• Simple, Clear Design – Built with user-centered simplicity; easy to service and monitor under busy working conditions.

Technical Specifications

• Part Number: QSF6053D
  
• Poles: 3-Pole
  
• Current Rating: 600 Amperes
  
• Voltage Rating: 600 Volts AC
  
• Mounting Type: Bolt-in Panel Switch
  
• Fusible Type: Accepts Class RK1 & RK5 Fuses
  
• Type Designation: QSF, QSF60
  

Material, Compliance & Certifications

• Constructed with high-grade components designed for industrial duty, the QSF6053D combines solid electrical contacts and a sturdy housing that stands up to routine wear. It meets or exceeds applicable UL and CSA safety standards for fusible panel switches, ensuring quality and consistent performance across time. Wherever strict regulatory compliance matters—whether for code inspections or internal safety protocols—this part delivers.

Where It Works Best

• Industrial facilities where large motors or multiple high-voltage circuits must be safely managed
• Commercial buildings with elevated power needs—like HVAC units, elevators, or power distribution panels
• Utility rooms and switchgear applications that rely on fusible disconnects for system protection
• Maintenance environments requiring switches that are easy to swap in and out, and service with standard fuse sizes