Eaton KRP-C-2500SP Fuse - 300 kAIC at 600 Vac
Part Number: KRP-C-2500SP
Quick Summary
The Eaton KRP-C-2500SP fuse provides high-amperage protection for industrial power distribution networks. Design engineers often battle nuisance trips and choosing protection that stalls uptime when surges occur. Certified RoHS compliant and CE marked, this Class L time-delay fuse offers reliable current-limiting protection with a 300 kAIC interrupt rating at 600 V. With bolted blade ends and Bussmann-series compatibility, it streamlines installation, spare-parts planning, and regulatory compliance across distributed equipment. This combination supports scalable protection strategies and a favorable total cost of ownership for facilities and OEMs alike.
Product Information
Extended Description
KRP-C-2500SP Eaton: Eaton Bussmann Series Class L fuse, KRP-C, time-delay, current limiting fuse, 2500 A, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series KRP-C fuse
Catalog Number
KRP-C-2500SP
UPC
051712605250
Product Length/Depth
10.75 in
Product Height
5.03 in
Product Width
5.03 in
Product Weight
0.001 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
2500 A
Interrupt rating
300 kAIC at 600 Vac
Response time
4 sec at 500%
Voltage rating
600 V
Packaging type
Standard
Class
Class L
Connection
Bolted blade end x bolted blade end
Fuse indicator
Non-indicating
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series KRP-C 2001 to 6000A Class L fuse data sheet No. 1009
Feature: 2500 A amperage rating and 300 kAIC interrupt rating at 600 V. Business Impact: Enables robust fault clearance for high-load feeders without risking downstream equipment, reducing unplanned outages. Application: Large motor feeders, switchgear, and high-current distribution nodes. Feature: Time-delay Class L fuse with current-limiting characteristics. Business Impact: Improves selective coordination, tolerates short surges, and minimizes nuisance trips while preserving protectable equipment. Application: Equipment with inrush behaviors and delicate downstream circuitry. Feature: RoHS compliant and CE marked. Business Impact: Ensures regulatory compliance across global installations, simplifying procurement and cross-border installations. Application: International plants and OEM projects requiring standard certifications. Feature: Bolted blade end connection. Business Impact: Easy, secure installation with reliable contact, reducing assembly time and field rework. Application: Panel, cabinet, and switchgear assemblies with standard bolted terminals. Feature: Product dimensions and packaging (10.75 in length, 5.03 in width/height). Business Impact: Fits common enclosures, decreasing design changes and stocking complexity. Application: Retrofit and new-build electrical cabinets and distribution panels. Feature: Response time of 4 seconds at 500% overload. Business Impact: Fast fault clearing reduces arc energy exposure and protects downstream equipment in fault conditions. Application: Protective relaying coordination in industrial power systems.
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FAQs
The KRP-C-2500SP uses bolted blade end connections and has a length of 10.75 in with 5.03 in width and height. Plan for standard bolted-terminal enclosures and verify enclosure cutouts accommodate the 10.75 in length. Ensure mounting hardware and torque specifications meet the fuse’s contact requirements to maintain a secure, compliant installation.
Key ratings include 2500 A amperage, 600 V voltage rating, and a 300 kAIC interrupt rating at 600 Vac. The fuse provides time-delay (Class L) protection with a 4-second response time at 500% overload, suitable for motors and high-current feeders.
Yes. The KRP-C-2500SP is RoHS compliant and CE marked, aligning with global regulatory requirements and simplifying cross-border procurement for international facilities and OEMs.
It is well-suited for motor feeders, switchgear, and high-current distribution panels where reliable 2500 A protection at 600 V and 300 kAIC interrupt capability are required, while accommodating inrush via time-delay characteristics.
The fuse is non-indicating, so it does not show a visible status indicator. Regular electrical testing and protective-relay coordination should be used to verify operation, with spare fuses on hand for rapid replacement to minimize downtime.