Eaton KRP-C-3200SP Fuse - Class L, 3200 A, 300 kAIC
Part Number: KRP-C-3200SP
Quick Summary
The Eaton KRP-C-3200SP Fuse provides time-delay, current-limiting protection for high-current branch circuits in industrial plants. Engineers often struggle with nuisance trips and oversized protection that drive downtime and maintenance costs. This Class L, CE-marked, RoHS-compliant fuse is rated for 600 V and delivers a 300 kAIC interrupting capability, supporting large-scale electrical protection needs. It is designed for seamless compatibility with Bussmann series catalogs and standard fuse blocks, delivering procurement efficiency and improved uptime for critical facilities.
Product Information
Extended Description
KRP-C-3200SP Eaton: Eaton Bussmann Series Class L fuse, KRP-C, time-delay, current limiting fuse, 3200 A, interrupting rating of 300 kA at 600 Vac
Product Name
Eaton Bussmann series KRP-C fuse
Catalog Number
KRP-C-3200SP
UPC
051712604994
Product Length/Depth
10.75 in
Product Height
5.03 in
Product Width
5.03 in
Product Weight
22.15 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
3200 A
Interrupt rating
300 kAIC at 600 Vac
Response time
4 sec at 500%
Voltage rating
600 V
Packaging type
Standard
Class
Class L
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: High amperage rating of 3200 A enables direct protection of large feeders and motor circuits. Benefit: Simplifies protection schemes and reduces the need for multiple devices, cutting stocking costs and improving response time in high-load environments. Application: Main feeders in heavy industrial panels and large switchgear where consistent 3200 A protection is required. Feature: Time-delay, current-limiting behavior. Benefit: Allows transient inrush currents to pass without nuisance interruption while still quickly clearing faults, reducing unnecessary downtime. Application: Motor control centers and equipment with high inrush loads and short fault transients. Feature: 300 kAIC interrupt rating at 600 V. Benefit: Provides robust fault-handling for high-energy scenarios, enhancing system reliability and employee safety. Application: Power distribution networks in manufacturing and processing facilities. Feature: Class L construction with CE and RoHS compliance. Benefit: Delivers reliable protection while meeting international regulatory requirements, streamlining global product deployment. Application: Global installations requiring compliance and traceability. Feature: Overall physical size and packaging (10.75 in L, 5.03 in W, 5.03 in H, 22.15 lb). Benefit: Fits standard fuse blocks and large enclosures, simplifying retrofit projects and field installations. Application: Industrial panels, switchboards, and DC/AC distribution arrangements. Feature: Documentation and compatibility with Bussmann catalogs. Benefit: Facilitates faster sourcing and replacement decisions, supporting maintenance continuity and supply chain resilience. Application: Inventory management for distributors and end users.
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FAQs
The KRP-C-3200SP is designed for Bussmann series Class L protection blocks and standard fuse panels. It supports up to 3200 A, 600 V operation with a 300 kAIC interrupt rating, making it suitable for large feeders and motor control centers. Ensure panel enclosure space and mounting provisions meet the 10.75 in length and 5.03 in width specifications for a proper fit.
Key specs include 3200 A amperage rating, 600 V voltage rating, and a 300 kAIC interrupt rating at 600 Vac. It features time-delay characteristics for inrush tolerance and a response time of about 4 seconds at 500% fault current, providing selective, fast fault clearing without unnecessary outages.
Recommended for large feeders, motor control centers, and power distribution panels in industrial environments. Its 3200 A rating and 300 kAIC interrupt capability make it suitable for high-energy faults, while the time-delay function accommodates motor inrush and start-up transients without compromising protection.
The KRP-C-3200SP carries CE marking and RoHS compliance, confirming regulatory adherence for global deployments. It is a Class L fuse designed for high-current protection with reliable interrupt performance at 600 V, aligning with international safety and environmental standards.
With its standardized Bussmann KRP-C family form factor and catalog compatibility, maintenance teams can simplify spares management and sourcing. The documented 10.75 in length, 5.03 in width, and 22.15 lb weight aid installation planning, while the 3200 A rating supports long service life in high-load facilities.