Specification Parameters for 1491-R621
Product Type
• Power Fuse Holder
Fuse Compatibility
• Applicable Fuse Type: Class R
• Fuse Size Range: 401–600 A
Electrical Parameters
• Rated Current: 600 A
• Rated Voltage:
◦ AC: 600V
◦ DC: 250V
• Short-Circuit Withstand Capacity: 200 kA RMS symmetrical current
Mechanical Structure
• Number of Poles: 3-Pole
• Terminal Type: Wedge Clamp
• Terminal Conductor Compatibility:
◦ Copper or Aluminum Conductors
◦ Conductor Size: 1/0–500 MCM
• Installation Orientation:
◦ Can be installed horizontally or vertically