M50ASR326 - 600 Amp Panel Switch

M50ASR326 - 600 Amp Panel Switch

The M50ASR326 is a 3-pole, 600-amp fusible single-unit panel switch built on the M50 frame and designed for your electrical distribution systems rated up to 600 volts AC. This bolt-in switch accepts Class RK1 and Class RK5 fuses, making it a suitable replacement when maintaining existing equipment that requires these specifications. Matching the correct frame, ampere rating, voltage rating, and mounting style is essential in many facilities, and the M50ASR326 is intended for applications where those characteristics need to remain consistent. Built to last, this panel switch is commonly found in your commercial and industrial power distribution systems where dependable disconnecting and fused protection are required.

Key Features and Benefits

• M50 frame construction.
• 3-pole configuration.
• Rated for 600 amperes.
• Rated for 600 volts AC or less.
• Fusible single-unit panel switch.
• Accepts Class RK1 and Class RK5 fuses.
• Bolt-in mounting design.
• Intended for form, fit, and functional replacement in compatible equipment.
• Built to last for continued service in properly maintained electrical systems.
  

Technical Specifications

• Part Number: M50ASR326
  
• Frame Type: M50
  
• Switch Type: Fusible Single Unit Panel Switch
  
• Mounting Type: Bolt-In
  
• Poles: 3
  
• Current Rating: 600 Amperes
  
• Voltage Rating: 600 Volts AC or Less
  
• Compatible Fuse Classes: RK1, RK5
  
• Dimensions:
  • Height: 15.0 in.
  • Width: 23.5 in.
  • Depth: 9.0 in.

Material Compliance and Certifications

• Always confirm that the switch matches the electrical ratings, frame size, and mounting requirements of the existing installation before installation. Installation should be completed by qualified personnel and in accordance with applicable electrical codes and manufacturer requirements.
• Any material compliance or certification information should be verified for the specific unit being installed.
  

Where It Works Best

• The M50ASR326 is used in electrical distribution systems where a 3-pole, 600-amp fusible panel switch is required. It is commonly installed in commercial buildings, industrial facilities, manufacturing plants, processing operations, and similar environments that use M50 frame equipment. It is also a practical choice for maintenance projects where preserving the original equipment configuration is important.