KRP-C-1000SP - 1000Amp Fuse

KRP-C-1000SP - 1000Amp Fuse

When you're replacing a high-amperage fuse, 1000A is only the starting point. The KRP-C-1000SP is a 1000-amp Class L fuse rated for 600VAC and 300VDC, with a manufacturer-specified 300 kAIC interrupt rating at 600VAC and 100 kAIC at 300VDC. For anyone checking the KRP-C-1000SP as a replacement, the practical approach is simple: compare the fuse class, amperage, AC or DC voltage rating, interrupt rating, response characteristic, connection style, and dimensions—not just the catalog number or current rating.

Key Features and Benefits

• 1000A rating provides the exact current specification needed when equipment calls for a 1000-amp Class L fuse.
• Rated for 600VAC and 300VDC, with separate manufacturer-specified interrupt ratings for AC and DC service.
• 4-second response time at 500% provides a defined response characteristic that can be checked against the equipment requirements.
• Class L construction gives buyers an important compatibility point when identifying the correct replacement fuse.
• Uses a bolted blade-to-bolted blade connection rather than a generic physical description.
• Non-indicating design is clearly identified, helping avoid confusion with indicating fuse configurations.
• RoHS compliant according to the supplied manufacturer specifications.
• CE marked.

Technical Specifications

• Catalog Number: KRP-C-1000SP
  
• Product Name: KRP-C Series Fuse
  
• Product Type: Fuse
  
• Series: KRP-C
  
• UPC: 051712605106
  
• Amperage Rating: 1000A
  
• AC Voltage Rating: 600VAC
  
• DC Voltage Rating: 300VDC
  
• AC Interrupt Rating: 300 kAIC at 600VAC
  
• DC Interrupt Rating: 100 kAIC VDC
  
• Response Time: 4 seconds at 500%
  
• Fuse Class: Class L
  
• Connection: Bolted blade end x bolted blade end
  
• Fuse Indicator: Non-indicating
  
• Length/Depth: 10.75 in
  
• Height: 2.78 in
  
• Width: 2.78 in
  
• Manufacturer-Listed Weight: 0.001 lb
  
• Compliance: RoHS Compliant
  
• Marking: CE Marked
  

Material Compliance and Certifications

The supplied specifications identify the KRP-C-1000SP as RoHS-compliant and CE-marked. These are the product compliance details explicitly provided for this catalog number.

Where It Works Best

The KRP-C-1000SP suits electrical equipment designed for a 1000A Class L fuse with matching electrical and physical requirements. In a 600VAC application, confirm that the equipment requirements align with the fuse's 300 kAIC interrupt rating at 600VAC. For DC service, verify compatibility with the 300VDC voltage rating and 100 kAIC VDC interrupt specification provided by the manufacturer.