Eaton KLM-20 Fuse - 100 kAIC at 600 Vac
Part Number: KLM-20
Quick Summary
Eaton KLM-20 fuse is a fast-acting protection device for industrial power circuits and control panels. Engineers face recurring nuisance blows and challenging replacements that drive downtime and maintenance costs. It is RoHS compliant and CE-marked, with 600 Vac and 600 Vdc ratings, ensuring global regulatory alignment and safe operation across mixed AC/DC systems. The ferrule end connections and standard packaging simplify installation, stocking, and field service, delivering reliable protection with lower total cost of ownership for manufacturers and system integrators. Designed for easy cross-reference with Bussmann series catalogs, KLM-20 integrates smoothly into standard fuse blocks and protection schemes. It also reduces spare-part variety.
Product Information
Extended Description
KLM-20 Eaton: Eaton Bussmann series KLM fuse, 20 A, Non-indicating, Ferrule end x ferrule end, 100 kAIC at 600 V, 50 kAIC at 600 Vdc, Melamine tube, Nickel-plated bronze endcap, 600 V, 600 Vdc
Product Name
Eaton Bussmann series KLM fuse
Catalog Number
KLM-20
UPC
051712695206
Product Length/Depth
0.001 in
Product Height
0.001 in
Product Width
0.001 in
Product Weight
0.18 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Amperage Rating
20 A
Interrupt rating
100 kAIC at 600 Vac 50 kAIC at 600 Vdc
Voltage rating
600 Vac, 600 Vdc
Material
Nickel-plated bronze endcap Melamine tube
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Non-indicating
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
Eaton Specification Sheet - KLM-20
KLM-20~LIMITRON FAST ACTING FUSE
Datasheet - FNQ-30
Feature: 20 A amperage rating paired with a high interrupt capacity. Business Impact: prevents nuisance trips while safeguarding control circuits during startup surges, reducing downtime in automation lines. Application: ideal for panel feeders and PLC power rails in machine centers. Feature: 100 kAIC at 600 Vac and 50 kAIC at 600 Vdc. Business Impact: provides robust fault current interruption across AC and DC domains, enabling selective coordination for drives and power electronics. Application: motor drives and DC links in industrial systems. Feature: Ferrule end x ferrule end connections. Business Impact: quick, reliable installation with compatible fuse holders, reducing wiring errors. Application: standard industrial panels and control enclosures. Feature: Melamine tube with nickel-plated bronze endcaps. Business Impact: durable construction minimizes wear, arcing, and contact resistance in demanding environments. Application: long-life protection for harsh factory settings. Feature: Non-indicating fuse with standard packaging. Business Impact: reduces visual clutter in dense panels and speeds field replacement. Application: instrumentation cabinets and compact control desks. Feature: RoHS compliant and CE marked. Business Impact: supports regulatory compliance for international projects. Application: global deployments across European and other markets. Feature: Compact packaging and standard dimensions. Business Impact: simplifies stocking, procurement, and replacement logistics. Application: OEMs and service teams maintaining distributed systems.
Get a Quick Quote for a Eaton KLM-20
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton KLM-20?
Enquire Now
FAQs
The KLM-20 fuse is rated for 20 A with an interrupt capability of 100 kAIC at 600 Vac and 50 kAIC at 600 Vdc. This combination supports reliable protection for both AC mains and DC links in industrial equipment, helping to prevent catastrophic faults while minimizing nuisance trips.
Yes. The KLM-20 features ferrule end x ferrule end connections, designed for easy integration with standard fuse holders and panels. This compatibility speeds installation, reduces wiring errors, and supports consistent contact reliability in dense control panels.
The KLM-20 is ideal for industrial control panels, motor drive protections, and power-distribution circuits operating up to 600 Vac or 600 Vdc. Its robust interrupt ratings complement both AC mains and DC bus protection, making it suitable for manufacturing machines, process equipment, and automation infrastructure.
The KLM-20 is RoHS compliant and CE marked, aligning with European regulatory requirements and global environmental standards. These certifications support ongoing compliance in international projects and multi-region deployments without added verification work.
Choose the KLM-20 for standard Bussmann-series fuse blocks and panels to ensure compatible mounting and electrical contact. Benefits include reduced spare-part variety, faster field swaps, and predictable performance across AC and DC protection schemes, contributing to lower maintenance costs and improved system availability.