KRP-C-1400SP - 1400Amp Fuse

KRP-C-1400SP - 1400Amp Fuse

The KRP-C-1400SP is a 1400A Class L fuse for electrical equipment that requires a high-amperage fuse with clearly defined AC and DC ratings. It is rated for 600VAC and 300VDC, with an interrupt rating of 300 kAIC at 600VAC and 100 kAIC at 300VDC. The manufacturer specifies a 4-second response time at 500% of rated current, giving maintenance teams and electrical professionals another critical characteristic to verify when matching a replacement fuse. When you're replacing an existing Class L fuse, don't stop at the 1400A marking—confirm voltage, interrupt rating, response characteristics, physical dimensions, and equipment requirements before matching.

Key Features and Benefits

• 1400A current rating makes the KRP-C-1400SP easy to identify when matching equipment that specifically requires this amperage.
• Class L configuration provides an essential specification for verifying the correct fuse class rather than relying on amperage alone.
• Rated for 600VAC, supporting equipment designed around this maximum AC voltage.
• A separate 300VDC rating is provided for compatible DC equipment.
• 4-second response at 500% provides an important response characteristic to compare with the requirements of the protected equipment.
• Non-indicating design clearly identifies the fuse's indicator configuration.
• RoHS compliant, according to the supplied manufacturer specifications.
• CE marked, providing another documented compliance detail for this exact catalog number.

Technical Specifications

• Catalog Number: KRP-C-1400SP
  
• Product Name: KRP-C Series Fuse
  
• Product Type: Fuse
  
• Series: KRP-C
  
• UPC: 051712605175
  
• Amperage Rating: 1400A
  
• Fuse Class: Class L
  
• AC Voltage Rating: 600VAC
  
• DC Voltage Rating: 300VDC
  
• AC Interrupt Rating: 300 kAIC at 600VAC
  
• DC Interrupt Rating: 100 kAIC at 300VDC
  
• Response Time: 4 seconds at 500%
  
• Fuse Indicator: Non-indicating
  
• Length/Depth: 10.75 in
  
• Height: 3.03 in
  
• Width: 3.03 in
  
• Manufacturer-Listed Weight: 0.167 lb
  
• Compliance: RoHS Compliant
  
• Marking: CE Marked
  

Material Compliance and Certifications

The supplied manufacturer information specifically identifies the KRP-C-1400SP as RoHS compliant and CE marked. Those claims apply directly to the catalog number described here rather than being inferred from another fuse in the same product family.

Where It Works Best

The KRP-C-1400SP suits electrical equipment designed to use a 1400A Class L fuse with matching voltage, interrupting, response, and physical requirements. For AC service, confirm that the equipment requirements align with its 600VAC rating and 300 kAIC interrupt rating at 600VAC. For DC equipment, verify compatibility with both the 300VDC rating and the 100 kAIC interrupt rating at 300 VDC.