KRP-C-601SP - 601Amp Fuse

KRP-C-601SP - 601Amp Fuse

When you’re replacing a high-amperage fuse, matching the complete specification matters—not just the amp rating. The Eaton Bussmann KRP-C-601SP is a 601A Class L fuse rated for 600 Vac and 300 Vdc, with an interrupt rating of 300 kAIC at 600 Vac and 100 kA at 300 Vdc. Its manufacturer-listed response time is 4 seconds at 500%, while bolted blade ends on both sides establish the connection configuration. For replacement work, comparing the fuse class, amperage, AC/DC voltage ratings, interrupt ratings, connection style, and dimensions helps confirm that the KRP-C-601SP matches the equipment requirements, rather than relying on catalog appearance or amperage alone.

Key Features and Benefits

• 601A amperage rating for equipment specified for this Class L fuse
• Dual voltage ratings: 600 Vac and 300 Vdc
• Manufacturer-listed response time of 4 sec at 500%
• Class L configuration makes fuse-class identification straightforward
• Bolted blade-end x bolted blade-end connection for equipment using this mounting arrangement
• Non-indicating design for applications where an indicating fuse is not specified

Technical Specifications

• Product Name: Eaton Bussmann Series KRP-C Fuse
  
• Catalog Number: KRP-C-601SP
  
• UPC: 051712605069
  
• Product Type: Fuse
  
• Class: Class L
  
• Amperage Rating: 601A
  
• Voltage Rating: 600 Vac, 300 Vdc
  
• Interrupt Rating: 300 kAIC at 600 Vac; 100 kA at 300 Vdc
  
• Response Time: 4 sec at 500%
  
• Connection: Bolted blade end x bolted blade end
  
• Fuse Indicator: Non-indicating
  
• Length/Depth: 8.63 in
  
• Height: 2.53 in
  
• Width: 2.53 in
  
• Weight: 3.8 lb
  

Material Compliance and Certifications

The KRP-C-601SP is RoHS compliant and CE marked according to the supplied manufacturer specifications. These compliance details give electrical professionals another useful checkpoint when a project, facility, or equipment specification includes material restrictions or conformity requirements.

Where It Works Best

The KRP-C-601SP suits electrical equipment that specifically calls for a 601A Class L fuse with matching voltage, interrupt, connection, and physical requirements. Its 600 Vac and 300 Vdc ratings mean you must confirm the system voltage and corresponding interrupt rating before installation.