Eaton LPNRK6/10SPNP Fuse - Time-Delay Class RK1

Part Number: LPNRK6/10SPNP
Manufacturer
Eaton
Part number
LPNRK6/10SPNP

Quick Summary

The Eaton LPNRK6/10SPNP fuse provides 0.6 A, time-delay protection for motor control centers and large distribution switchboards. Engineers often wrestle with nuisance trips, miscoordination between upstream protection and downstream devices, and the challenge of stocking compatible fuses across multiple sites. RoHS compliance, Class RK1 protection, and nickel-plated caps provide material and performance assurance for safe installations across industrial environments. Designed to fit standard panels and power centers, this fuse supports consistent stocking, faster maintenance, and measurable uptime improvements. With nickel-plated caps and a compact 4 in length, it simplifies retrofit projects and vendor consolidation. This compatibility with Eaton Bussmann series reduces procurement risk during upgrades and shortens training time for new technicians.

Product Information

Extended Description

LPNRK6/10SPNP Eaton: Eaton Bussmann series LPN-RK fuse, Nickel plated caps, Large distribution switchboards, Power panelboards, Motor control centers, 0.6 A, Class RK1, Non-indicating, Time delay, Current-limiting, Standard
Product Name
Eaton Bussmann series LPN-RK fuse
Catalog Number
LPNRK6/10SPNP
UPC
051712608664
Product Length/Depth
4 in
Product Height
1.5 in
Product Width
1.5 in
Product Weight
0.2 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Certifications
Contact Manufacturer
Amperage Rating
0.6 A
Fuse type
Time delay Current-limiting
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Special features
Nickel plated caps
Feature: Time-delay, current-limiting protection provides selective fault isolation, minimizing nuisance outages in demanding drives and panelbank arrangements. Business impact: improved equipment longevity and reduced downtime by coordinating upstream protection with downstream devices. Application: motor control centers, large distribution switchboards, and power panelboards where fault discrimination is essential. Feature: Class RK1 and 0.6 A rating deliver predictable trip characteristics and straightforward compatibility with Bussmann series protection schemes. Business impact: faster engineering decisions, easier stocking, and better protection coordination across multi-zone panels. Application: retrofit projects and new builds in industrial facilities requiring compliant, modular protection. Feature: Nickel-plated caps enhance durability and resistance to corrosion in panel environments. Business impact: longer fuse life, fewer replacements, and lower maintenance costs. Application: indoor switchgear and assemblies that experience handling and thermal cycling. Feature: RoHS compliant construction supports regulatory compliance and sustainability reporting. Business impact: reduced risk of noncompliance penalties and easier supplier audits. Application: automotive, food processing, and general electronics manufacturing where RoHS is mandated. Feature: Standard packaging and compact form factor—4 in length, 1.5 in height, 1.5 in width, and 0.2 lb weight—enable easy installation, consistent stocking, and quick replacement in existing infrastructure. Business impact: faster changeouts, minimal tooling requirements, and reduced downtime during maintenance windows. Application: replacement in power panels, motor control centers, and large-distribution panels.

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FAQs

Installation requires standard 4 inch depth fuses compatible with Class RK1 devices. Ensure the panel supports time-delay, current-limiting protection and that the fuse is seated fully in the fuse holder. Verify the nickel-plated caps are clean and free of debris, and confirm RoHS compliance before commissioning the circuit for safe operation.
The fuse provides 0.6 A amperage rating with time-delay and current-limiting characteristics. It is a Class RK1 device designed for large-panel protection, features nickel-plated caps, and is RoHS compliant. Dimensional data indicate a 4 in length, 1.5 in height, and 1.5 in width with a weight of about 0.2 lb.
Ideal for motor control centers, large distribution switchboards, and power panelboards where reliable protection and selective coordination are essential. Its 0.6 A rating and time-delay behavior help prevent nuisance trips while preserving downstream equipment, making it suitable for industrial facilities seeking robust protection in demanding environments.
Yes. The fuse is RoHS compliant, aligning with regulatory expectations for reduction of hazardous substances. This support aids in environmental compliance programs and simplifies audits for facilities with RoHS mandates across manufacturing lines and installation sites.
The fuse measures 4 in in length, 1.5 in in height, and 1.5 in in width, with an approximate weight of 0.2 lb. It ships in standard packaging and uses nickel-plated caps for durability. Its non-indicating status simplifies maintenance routines and reduces field indicators during routine replacements.